Smart handheld assistants. Part II - Devices

What is a smart handheld assistant?

Mobile devices are becoming increasingly popular. That cell phone comes to mind when the word "mobility", but still the phone or player - it's a thing in itself. What can the player? Play music, show videos and photos. Everything. Phone, of course, can call or even allow you to stroll through the Internet. But it's not that. And here comes the main opponent of the phone - smart phone. Smart mobile phone will not only enjoy all the features of the phone, but also to add new features to your liking. The player can easily replace the PDA, which has just an incredible potential. But the apotheosis of all of these devices is now an instrument called a communicator. It has everything: player, phone, PDA and what you yourself might want, and then think of - programming still has not been canceled. Finally separate group navigators - the device will not let you get lost, as well as entertain outdoors or on the road. This part of the article about pocket assistants designed to help beginners in the difficult choice of his first multifunctional handheld device. And we begin the story with a PDA, then gradually move on to smartphones, communicators and conclude on a cheerful note navigators.

Personal digital assistant - PDA

I'm sure many are not only heard this abbreviation - PDA, but also saw the device personally, at least in the picture. Incidentally, PDAs abroad know how to PDA (Personal Digital Assistant) - Personal Digital Assistant or Pocket PC (PPC) - Pocket PC. CCP is a flat box with a large screen that occupies most of the front panel and a minimum of buttons. Like Big Brother (BB - in forums, he's an ordinary home "personalka), PDAs, gifted with a CPU, RAM (random access memory - memory that is) and ROM (read-only memory - an analog of the hard drive). Each CCP is characterized by the frequency and the model of CPU, RAM, which is usually referred to as RAM (Random Access Memory) and ROM, that is, ROM (Read Only Memory), and the availability of expansion slots, resolution and screen diagonal, the presence of auxiliary elements, such as a means of connection and communication. A small number of buttons in handheld computers (remember the PC keyboard) because the active means of managing this difficult device supports touch screen, it shows the necessary controls - buttons, radio buttons, scroll bars. On the screen have to press a special wand - stylus (stylus), which included (usually not one - there is a spare in case of loss or damage).

Form factors PDA

The main types of buildings PDA. The most common - a candy bar with big screen, in such performance is most PDAs.

HP iPAQ 114, operating system, WM6 Classic

Rare PDA as a slider, basically, is a production company Sharp, they have also found and PDAs with a folding swivel screen.

Rare are the type of PDA-slider Sharp Zaurus SL-5000D

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PDA with a keyboard and swivel screen Sharp Zaurus SL-C3200

Further separation of the CCP is on the screen resolution. On well-known models handhelds Palm screen resolution of 160x160, 320x320 or 480h320 points.

PDA Palm T | X

PDAs based on Windows Mobile have a display resolution of 320x240 usually, at least 640x480 pixels, and some models even 800x480 pixels.

PDA with a VGA-screen HP iPAQ 214

As you can imagine, the greater the resolution, the sharper the image will be on the screen. However, it should be at the same time due to screen size, which is expressed by a diagonal - the diagonal at low and high resolution to make out small items on the screen will be very difficult. Diagonal screen size on modern PDAs can be from 2.8 to 4 inches or more.

Operating Systems

According to the type installed on it the operating system can distinguish two main types of PDAs. Most handheld computers powered by Pocket PC - is the operating system Microsoft: Windows CE, Windows Mobile. Palm brand devices operate on the same name by the operating system Palm OS. PDAs are equipped with Sharp's very very unique operating system - based on a lightweight version of Linux.

Communication

Among the features of handheld communications have such popular interfaces like Bluetooth and Wi-Fi. Any Pocket PC can transmit data and audio over Bluetooth, this technology is most often used to synchronize with your PC and you connect cell phone to browse the Internet. In addition, Bluetooth is used to connect various peripheral devices: you can connect a mouse, keyboard, GPS-receiver, and more.

Peripherals for PDAs: Bluetooth GPS-receiver

Peripherals for PDAs: Bluetooth Keyboard

Wi-Fi is used to connect the PDA to the computer, as well as for Internet access in the range of the access point, Wi-Fi. In some (especially older) PDA has an infrared port that is receiving less and less widespread. This port can be used to synchronize with a PC or to connect to a mobile phone, as well as for connecting peripherals. From Wireline icpolzuetsya USB port, which on some PDAs can act as a USB-Host - a special hardware port in the USB, enabling you to connect external USB devices, while devices are powered by batteries PDA (USB-flash drive, for example). With the help of a third-party software of any handheld computer can be recognized desktop as a removable disk, a standard connection to the PC is the bundled software - Sync Manager. Rarely used COM-port, and allows you to connect external devices.

Expansion Slots

Any Pocket PC supports the expansion of internal memory, ROM through flash cards. The most common types of slots are Compact Flash and SD / SDIO / MMC.

Compact Flash memory card

SD Memory Card

CCP supports SDIO can use special cards SDIO, for example, GPS receiver or Wi-Fi module.

SDIO camera

GPS-module with built-in SDIO slot for memory cards microSD

Some PDAs can even be equipped with a pair of slots, usually a CF slot and SD. Card type is usually specified in the description of a mobile computer, which also indicated and the amount of cards supported by the device.

Additional features

In general, PDA equipped with a built-in GPS, making it possible to use the computer as a handheld personal navigator.

PDA GPS-enabled Acer C531

At first glance, PDAs with integrated GPS is no different from the usual, but almost all of these devices present connector for external GPS-antenna, but on some computers, even the present flap GPS-antenna.

Asus MYPAL A639

Manufacturing companies

Dell - a well known company that produces not only laptops, but also a very decent PDA. That only is the legendary model of Dell Axim X51v. However, not so long ago, Dell has refused to release the CCP, so is unlikely we will see new items under this brand. ASUS specializes in inexpensive PDA with a nice design. Simple and reliable device. Acer is known for thin, low-cost model N3xx, which was very popular. In the line of Acer at the moment are few models, including those with built-in GPS. Fujitsu-Siemens computers famous series LOOX, range is quite extensive and includes a model with a VGA-screen and GPS. Like Dell, said about leaving the PDA market, however, the model badged Fujitsu-Siemens can still be found on sale. HP, perhaps, the most active right now on the PDA market. IPaq Pocket PC series are quite popular, today announced new models. Palm - the most ancient platform, but, unfortunately, almost no new models, and the old is very difficult to buy. Examples of models of Windows Mobile Pocket PC with VGA-screen:

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Dell Axim X51v

Acer N311

Examples of models with built-in GPS:

Mitac Mio P560

Qtek G100

Fujitsu-Siemens LOOX N560

Asus A686

Smartphones - the next stage of development Phones

Well, who among you did not hear the word smart? Probably everyone. Meanwhile, this concept all the stronger part of our vocabulary of everyday life. Unlike a regular phone, smartphone, as well as PDAs equipped with a processor, random access memory and flash memory (ROM), and manages all of these management common platform - the operating system. The smartphone does not have a touch screen, but it has a full-fledged phone module GSM, and new models also 3G. This allows you to use your smartphone as a normal phone: it has a full numeric keypad, but additional opportunities are much broader, but let's detail.

Form factors smartphones

The most popular and most common is a form-factor "monoblock", which is popularly aptly named bricks. But, nevertheless, "brick" the most reliable and convenient. In addition to the candy bar phone keypad, you can find candybar with QWERTY-keyboard, featuring more width and unfurled a 90-degree swivel screen.

Smartphone with QWERTY-keyboard HTC S620

Smartphone with a numeric keypad HP iPAQ 514

Next is a clamshell, this form follows the more the company Nokia. There is also a horizontal clamshell, but it's very rare model.

Qtek 8500 Smartphone

Asus M930 Smartphone

Slider, still popular among young people dress in the latest fashion. Normal slider includes an upper portion of the display, which moves up and gives you access to the numeric keypad.

Nokia N81 Smartphone

Toshiba G500 smartphone

Dual slider that became popular thanks to smartphone Nokia N95, can shift the display unit not only upwards but also downwards, which gives access to the keys, media player controls.

Nokia N95 Smartphone

There is also a specific form factor, as a horizontal slider. Outwardly, this smartphone looks like a normal phone, but it's worth to move the entire front panel sideways glance as opened a full QWERTY-keyboard and the display is rotated 90 degrees. On such a machine is convenient to write messages SMS, ICQ or email.

HTC S730 Smartphone

Screen resolution of most smartphones is from 176x208 to 320x240 pixels. Rarely used non-standard resolution, so smartphone Nokia N80 has a screen resolution 416h352 point, but this is an exception to the rule. Even a smartphone Asus m930 clamshell has an external screen is 320x240, and the inner a little more - 400h320 points. VGA-screens on smart phones are not used - this is due to the small diagonal of the screen, usually from 1.8 to 2.8 inches. Feature of any smartphone is the lack of the touch panel screen. All management is done through the keypad and five-way button (joystick), which simplifies the device and makes it look more like a cell phone.

Operating System

The handset is used, mainly operating system Windows Mobile (today there are 5.0, 6.0 and 6.1 of the OS) and Symbian OS (Nokia Series 60 platform). Sometimes there are Palm Treo smartphones based on Palm OS (but these devices are more to your device, rather than smart phones) as well as rare in our country Smartphones Blackberry with its own operating system.

Communication

Among the communication modules for smartphones, of course, the first in the list will be a module GSM / GPRS / EDGE, which allows to make calls, use the device as a modem for your PC and take advantage of mobile and more.And today we increasingly see communication module 3G/UMTS for third generation networks, whose use is not far off already in our country. Using third party software can be improved, and configure itself to work with SMS, email, phone calls, put the answering machine or recording conversations in the file. And most importantly, with the unit having the functionality of CCP, you do not need to carry a cell phone (or vice versa, the phone is not required to wear the CCP). Almost every smartphone (except for very old models) module equipped with Bluetooth, which is most often used for wireless headsets, GPS-receivers and home PCs, although the functionality of the module rarely concedes that of the CCP. IR port is almost no longer applies, since the standard is rapidly becoming obsolete. But Wi-Fi on the contrary can be seen more often - a standard suitable for the network connection for surfing the Internet, VoIP using Skype, Fring. But to build a full-fledged local network between smartphone and PC yt is always possible, due to the limited functionality of Wi-Fi smartphones. Of the wired interface is used by USB, more often than version 1.1 with a low data rate.

Expansion Slots

Thanks to its compact size, smartphones are equipped with compact version of flash cards, among them the most common miniSD and microSD. Any smart phone supports memory cards up to 2 GB, inclusive, and those devices that have support for SDHC (Secure Digital High Capacity) and more than 2 GB, this feature should be listed in the description of the model.

Additional features

Additional features include mention GPS-module, embedded in some smartphones Nokia, this device gets added functionality for a small amount, which is very important. FM-radio, and is implemented in some models, will not be bored on the road and give a feeling of oneness with the world. Like many phones, the vast majority of smartphone features built-in camera, with some recent models of these devices is very well filmed. The presence of the flash (usually LED) also depends on the model. Actually, the camera is not only equipped with devices targeted at the business segment, and even then not all. Better photo module have smartphones based on Symbian, but in WM-smartphones camera is a rather nice addition.

Manufacturing companies

Samsung manufactures both smartphones Symbian S60, as well as on Windows Mobile. Such devices have index «i» in the title, for example, SGH-i320. Nokia - trendsetter in the world of Symbian S60. A huge number of models, the entire N-and E-series phones Nokia - smartphones, even some models with a numerical designation based on the S60. HTC. This Taiwanese company has been producing vehicles exclusively on a platform of WM, and sold not only under the name HTC, but also makes the device available on request. The model number of the company have a few smart phones. Through this company, devices based on Windows Mobile is becoming increasingly popular. ASUS is not very long ago began to produce smartphones in the line of the company already has two interesting models: one-piece clamshell M530w and M930. In addition, in the camp of the smartphone market noted such famous companies as Fly, Toshiba, Palm, HP, RoverPC, Voxtel, Motorola, i-Mate and others, as well as some mobile operators (O2, Vodaphone), selling HTC devices under their own brands.

Communicators. When all in one

So we got to the most functional and expensive devices including smart devices. Communicator - it's almost a laptop. Only a pocket. Among the merits of communicators can select the full functionality of PDAs, cell phones, portable music player, the navigator (not all models), Internet Tablet, and more. And all because of a smartphone - it is rather a phone with built-in PDA, a communicator - on the contrary, PDAs with built-in phone. It is worth noting that the smartphone has become famous, basically, Nokia with its platform S60, and the vast majority of communicators based on Windows Mobile different versions.

Form factors

This is where the engineers cleared a fantasy, so it is in the design of communicators. After all, today is the most popular devices premium, an increasing number of buyers prefer a communicator, rather than a cell phone. The basic form factor, of course, remains the candy bar.This device looks like a classic PDA, also equipped with a touchscreen, but it has a key characteristic of the reception / reject the call.

Communicator glofiish DX900

As a complement, candy bar may have a numeric keypad, or the original QWERTY-keyboard below the screen. Keyboard famous models such as the Asus P750, P527, Sony-Ericsson P1i, M600i, and of course Palm.

ASUS P750 Communicator

Communicator Sony Ericsson P1i

Communicator Palm Treo 750v

The slider also has occupied its niche in society and among communicators. Present as usual vertical slider (HTC Touch Dual, Samsung SGH-i750), and the more common horizontal slider with QWERTY-keyboard (HTC TyTN II, glofiish M800, Toshiba G900).

Communicator HTC Touch Dual

Communicator glofiish M800

Clamshell communicator hardly any (if you have a view of the classic clamshell), although there were older models of Lenovo or RoverPC S2, now some popular models, performed in a horizontal clamshell laptop (Nokia E90, 9300i, QTEK 9000). Such devices necessarily include a full QWERTY-keyboard under the folding screen.

Communicator RoverPC S2

Nokia E90 Communicator

Finally, communicators with a flip. These models resemble a regular telephone. Flip these devices carry the keys phone module and partially conceals the touch screen in the closed position.

Communicator Sony Ericsson P990i

Screen resolution of 320x240 pixels (QVGA) common to almost all models of these devices. Palm Treo Communicators have a screen QVGA - 320x320 pixels, Toshiba G900 even has a screen of 800x480 pixels, finally, the producers started to pay attention to the screens with a resolution VGA (640x480 pixels). Diagonal screen size varies from 2.4 to 3 inches. Touchpad on the screen are 99% of all communicators. Only a few models of Nokia Communicator deprived of touch screen - a model E90 and the entire 9hhh series. However, the specific features and similarities with the laptop in the presence of GSM / UMTS module allows you to rank these models in particular to the device and not a smartphone, although in the folded position they are strongly reminiscent of the phone.

Operating System

If the majority of smartphones running Symbian OS, the majority of communicators in the power of Microsoft Windows Mobile. This operating system was originally developed for a PDA with touch screen and could not be better approached communicators by adding telephone functionality to the OS. Thus, most models of PDA runs on Windows Mobile 6.0 Professional and 5.0 Phone Edition. Communicators prefer Sony Ericsson Symbian UIQ3.0. This is a unique communicator with advanced features, but a limited set of third-party software. Palm OS carry a series of communicators PalmOne TREO, and Mac OS X has all-honored Apple iPhone, which has not yet acquired a rich selection of third-party software.

Communication

First there was marked by the GSM-module, which provides telephone communicator functionality. Immediately, and GPRS / EDGE, though, EDGE are not all models. Some models get built-in 3G/UMTS with mandatory HSDPA Internet channel at 3.6 Mbps. It only remains to wait for the introduction of 3G in Russia. Tellingly, the mobile unit can be turned off when flying in an airplane, and use the device as a conventional PDA. Each unit is equipped with Bluetooth 1.2 module, or 2.0 + EDR with communication range up to 100 m, and the module provides the full functionality of all external devices. Bluetooth can be used to connect to a PC, keyboard, mouse, stereo, GPS-receivers and other devices. Wi-Fi module is built into all communicators not only in the model of secondary and higher price range, fuel-efficient models it is usually not. The underlying protocols that support Wi-Fi - it IEEE802.11b and g, and with all the functionality. GPS today is built into almost all vehicles. This feature is very popular and is becoming more popular because there is no need to bring additional Bluetooth GPS-receivers. However, the small battery life of such a device makes it unsuitable for walking navigation, and here the car such a device would be very handy. With a computer device connects via USB, for which each unit is supplied the necessary cord.

Expansion Slots

Here, as well as in the PDA can be used by different types of cards. WM communicators use maps standard SD, 99.99% of all vehicles - their smallest ones - mini-and microSD. Some new models (Windows Mobile 6.0 and above) have support SDHC high capacity. Nokia uses, and RS-MMC cards. But communicators Sony Ericsson (except the new model Xperia X1) hold its own Memory Stick M2.

Additional features

As well as smartphones, communicators are equipped with built-in cameras, the flash is often absent, and if there is, it's usually white LEDs. Resolution cameras on today's communicators from 1.3 to 4 megapixels. Communicators with the 3G module and have a low resolution camera on the front, it is designed for video calls, possible third-generation networks. Some communicators are equipped with even a fingerprint scanner (Toshiba G900). Also occasionally in some models can be found FM-radio, and even with the support of RDS. The most powerful machines, such as HTC X7500, equipped with a built-in 3D-graphics accelerators and more powerful processors, but the handheld device is no longer pulls.

Producers Communicators

A large number of companies took up this trend. First among them we select a company HTC, which is the main company producing WM-communicators, and a large assortment. Asus makes a whole line of communicators WM for every taste. The latest models are equipped with all necessary modules. Gigabyte recently started producing devices based on Windows Mobile, but has already established itself with a good hand. Toshiba also involved devices WM, today in the range of the company has several models and it's pretty interesting. Especially model G900 - first communicator with big screen and a fingerprint scanner. E-Ten famous communicators class all in one GPS-enabled based on Windows Mobile. Sony Ericsson makes communicators based on Symbian UIQ 3.0, which have touchscreen and business-oriented. Sufficiently distinctive vehicles. On Windows Mobile announced yet, only one device Xperia X1. Nokia does not yet have in its line of large selection of smartphones, mostly non-touch line 9hhh/E90 and Internet Tablet N800/810, and already obsolete unit 7710.

Navigation - assistants on the road

Navigators are a specific device, if the previous category of devices can be divided clearly, the navigators are divided within their own group for several types of devices. Navigation based on Windows CE - represent almost PDA with built-in navigation, it's quite functional multimedia devices. There are several types, the most common personal and car. The latter, as a rule, have not exactly pocket size, high definition touch screen, and sometimes even a TV tuner for viewing gear in the car.

Navigation Glospace SGK-70

Portable navigators - as the name intended for use in campaigns and the function they have only one - the navigation. There are simple models that show the position and speed, and more complex, with display cards.

MIO H610 Portable navigator

Bicycle / motorcycle navigators did not differ from other than personal control (for lightweight drive) and mount on the handlebars.

Navigator for Moto TiBO A ​​4050

Marine Navigation - very very specific devices with the ability to display weather, ocean currents and even listen to satellite radio.

Marine Navigation

GPS-Receivers - fairly large class of devices. Can be both wireless and USB or SDIO with a direct connection to the device.

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USB GPS-receiver

SDIO GPS-receiver

USB-receivers are designed for use with a laptop or PDA with USB-Host. This implies the presence of a laptop or PDA of a special program for navigation (like OZi Explorer), which determines the receiver and uses it to specify the coordinates on the map. SDIO / Compact Flash models are designed to work with the Handheld PC / PDA with the appropriate port (today almost all PDAs have a SDIO). But Bluetooth GPS-receiver can work with any device - be it PDA, Smartphone, laptop or PDA. It is natural for these devices require special software for GPS-navigation.

Summary and Conclusions

Of course, this text does not reveal the full capabilities of smart devices, the article only helps determine the choice of devices that you need. All the possibilities of pocket PCs and communicators can be described only in a very large book. So what we end up? Let's think logically. Let's start with the PDA. This device has a large screen, powerful enough processor, but the CCP will be plenty of phone in your shirt pocket not particularly like. Therefore, such a device is very useful as a fellow traveler on the road, because it can work, and the player, and a navigator, and the Internet in which case the exit, not to mention maintaining personal notes, address book, etc. - That is, in many ways a good alternative to a pocket notebook and is suitable for those who unnecessarily GSM/3G connection with the unit. The smartphone is now no longer a luxury. The size of a cell phone can not only replace a cell phone, but to become a great companion on the road, on vacation or picnic: this music and camera, and the Internet, and games, and navigation (when connected to the GPS-receiver, and in some devices already have built-in). Rather simple and reliable solution to all-in-one smartphone is perfect as the first intelligent machine for the novice fan of electronic devices. Communicator, you guessed it, combines the advantages of PDAs and smartphones. Here and quite a large screen, to the same sensor, and the size is almost like a telephone, and navigation. Is there anything that we can only wish for. A variety of form factors allows the user to find the right machine for your needs: who needs more telephone - he chooses candybar with a numeric keypad, who often speaks on ICQ, E-mail or SMS - select a horizontal clamshell, candy bar or a side-slider with QWERTY-keyboard , well, one who is more important than multimedia and navigation - select a simple one-piece (they are usually large screen). And those who are most of the time behind the wheel, or just likes autotravel probably opted for a specialized navigation device. The table below shows the main features and differences of intelligent assistants. The authors, translation:

Discover Nokia's new saloon

October 23 in Moscow, there were two important events related to Nokia. Was opened brand salon products of the Finnish company, Nokia has introduced itself in Russia, two new models of smart phones. Store on Novy Arbat - the third, and at the same time, the first branded Nokia showroom in Moscow, opened a major Russian mobile phone company salesman "Mobile Center". This store was opened in 1999, but has recently closed for reconstruction. And yesterday opened its updated form, and as said Isto Pankakoski (Isto Pankakoski), general manager of Nokia's Europe and Africa, "a European capacity."

The symbolic ribbon - Color Nokia

The interior cabin is very similar to the interior of the other two shops of the Finnish company. Small, very bright zalchik (65 square meters), the walls are display cases with telefonchik ... Upon closer examination, however, is that it is not phones, and dummies. However, you can go to any of the managers and you show any of the phones in action. Actually, the salon as a salon, but two things to remember him. Firstly, the Nokia 9210, a great communicator keyboard, which in the cabin set aside dreams of honor. Beside him in the cabinet and put the disc with language "Elbrus", the development company MakTsentr. CDs with language are slim in a row and in the window at the opposite wall of the cabin. Nice. In addition, the cabin is very correct hang posters. These are the: With this here, "tricks" against the poster - Nokia 7650 - just all the benefits of mobile Internet and can be used. It's great when clients talk about the benefits of new technologies. These branded stores Nokia has not only in Moscow but also throughout Europe. For us, their main appeal is that the new models appear here at the same time (well, maybe with a difference of two or three days), when, and throughout the world. And it is officially imported and certified by the "white" and smart phones. New items on the day the world premiere - is in Russia so far offers only Nokia. And of updates dealt with at a press conference held after the opening of the salon. Yesterday, Nokia unveiled two devices are a series of Expression - series prednazanchennoy for young and active people. And if the 3510i - all the same phone, albeit a very intelligent, 3650 - a full-fledged smartphone, according to some characteristics superior so popular Nokia 7650. Nokia 3450i - the most "fancy" model in the line of youth phones and the first device in this series with a color screen. Phone support services MMS, so that its owner will be able to share with friends, pictures, ringtones and other multimedia content. In addition, developers have attended in order to make the maximum use lispley color (4096 colors) - the phone can upload animated wallpapers, screen savers, color logos operator. Another great feature - upload games and other applications written in Java.A most attractive "feature" - active removable panels that e "wink" to the beat of ringtones and gaming effects.

Nokia 3510i

Like everywhere, 3510i should be on sale later this year. The exact price is not called, but as they say company representatives, "we understand that the model focuses on the youth market." Will obviously not very expensive. Nokia 3650 - a much more interesting gadget. From the software point of view - is a complete copy of the caller in their time of great excitement Nokia 7650 (its review just appeared in our Library). 3650 running on an operating system development Symbian, known as Symbian OS (unlike MagPie, used in the SonyEricsson P800). Nokia is not positioning 3650 as a smartphone (as in 7650, this model is called the Imaging Phone - the phone with advanced capabilities graaicheskimi). Senior Vice President of Imaging Business Unit Putkiranta Juha (Juha Putkiranta) believes that the Nokia 7650 and new 3650 must demonstrate that visual communication has reached a new level of possibilities. Nevertheless, according to a set of functions Nokia 3650 will not yield to some Palm'u. There is a mail client that works with SMS, E-mail, MMS and fax numbers, contacts database, calendar, two games, WAP-browser. You can also upload additional applications - each day they appear more and more about what we write on a regular basis HPC.ru. Designated these programs enough: volume embedded memory 4 MBytes plus can use memory cards MultiMediaCard (programmatically volume restricted 64 MB). Nothing much "inside" the 3650 no - even the screen is the same as the Nokia 7650, about which already knows everything. One few "iron" distinctions: Built camera (with 640x480) can shoot not only static image but videoclips. But outside - without exaggeration revolutionary design. Typewriter vain belongs to series 3000 - she too from sort Expression and also intended for molozhezhi. Which surely priglyanetsya unusual design: futuristic droplike hull lines, buttons located semicircle. What difference with strict and business 7650! Moreover to diversify and enrich appearance communicator have removable faceplates - sometimes with quite original and colorful pictures. In general dream Contemporary advanced young man: quickly photograph company friends send photograph neprisutstvuyuschim via MMS, download through GPRS toy and play her at good color display. Mechta should appear sale in early 2003 for unknown until price. However, hardly cost new smartphone will strongly exceed $ 700-800 for which sold Nokia 7650. All would well but there one problem. To all worked necessary that operator supports normal transmission speed on GPRS, and majority friends comrades owned phones supporting MMS. Alas in Russia and even Moscow this hitherto problems. But chip classy! The authors, translation:

GSM / GPRS module converts Audiovox Pocket PC to Smartphone

Today, the media, somehow related to portable electronics, it's hard not to meet a statement like "communicators and smart phones wiping out the usual PDAs. Vozozhno, it does so, moreover, that the new models communicators appear almost every week. Nevertheless, in itself, a PDA - the product is very popular and users of PDA while more than smartphones. This is especially important for our country, where the new items (especially if they can work in cellular networks), there are long overdue.

Audiovox RTM-8000

Nevertheless, desperately wants to reconcile. Than to carry two pieces of iron, is not it easier to sculpt them into one? To solve this problem, there are GSM / GPRS modules (usually on the cards form factor Compact Flash), which are connected to the handheld. One of these modules - RTM-8000 Audiovox - came to our office for testing. Of course, tastes, all different, but I would never have traded my mobile to this Audiovox. RTM-8000 - a typical example of ruined an excellent idea. IMHO. Outwardly, everything looks good: neat box with a plump instruction manual, the disk itself is a solid card in a transparent plastic cover and handsfree headset with microphone. For work, of course, will need additional software - Dialer from IA Style can be installed from the CD that comes with Included Parts supplies. In addition, the disk can find software for different versions of Windows, which will use the card as a wireless modem. Probably true for laptops. We are also much more interesting, how it will work on a PDA. As a guinea pig used the "average" Pocket PC Mitac MIO 528.

Mitac Mio as a phone

So, after installing a new program menu appears Dialer. Run, we see on the screen familiar to all owners of mobile phones number keys, plus two additional buttons: start a conversation, end the conversation. The middle place of honor on the volume control. Unfortunately, with a scroll wheel it has nothing to do, so the volume will have to adjust the stylus (or, to ascribe the "volume up", "volume down" to the other buttons on the body). The keys to the figures occupy a lot of space, but in practice dialing finger results in a heroic struggle with the CCP. Painted buttons obviously would not hurt to be a little more.

The main screen

At the top of the screen - a field that performs the function display of a mobile phone. However, useful information here is not very much. Displaying the reception level, battery level Bater, operator logo, and, if access to the GPRS, the icon. It also displays the number from which the incoming call. When calling the top of the screen still flashes an icon with the phone. Unfortunately, as I tried, I could not catch it in a screenshot. If you are unable to answer the call, his number is on the screen. You can poke and call back. It also displays icons sinaliziruyuschie a new voice mail message, a new text message or mailbox is full, the roaming, etc. That is, in fact, all that is available from the main screen.

Incoming call

After just a few minutes of use it appears that the use of RTM-8000 in a phone fun, but inconvenient. For example, I often get a phone call from the list of recently dialed calls, to which almost any modern phone, you can get in one keystroke. Here, such a list, not at all - there are three separate for missed, received, and dialed. The manual says that a long press of a button start the conversation allows you to dial the last number dialed. Well, I do not know how I'm there which is not pressed, but I have nothing to type. Maybe hand curves, but the fact remains. A separate screen is designed to work with a list of contacts on the SIM-card. You can edit, create, delete. Call the selected number in two clicks. Here everything is predictable and easy. Just out of this mode is accessed by three lists of recent calls. Here you can specify one or more numbers to call in an emergency (112 and 911 calls can be made, even if you do not have money in the account or no SIM-card). Next comes a list of "Frequent" - often used numbers. Here you can add any number, but that this list to do and why we need it, I did not understand the instructions and I can not explain. In principle, there is room allocated to numbered positions, and possibly intended for a set of continuously pressing the corresponding number on the keypad. However, Mitac Mio this trick did not work. Recalling that did not work and claimed dialing, last number, the possibility that this bug personally Mitac Mio. Here is a list of contacts stored on SIM-card. Very nice that you can fully use the data from a database of contacts, which is stored on the PDA. Separate strochechkoy - Contacts. Here are just embarrassed that for each phone - a separate entry. That is, if you have the name of Bill Gates has recorded four phone, Dialer'e will be four separate Bill Gates. Three phone Steve Jobs - Three separate Steve Jobs. The last screen is for typing and sending SMS messages. Here, too, can be selected as the recipient of the entries in the SIM-card and the contacts on your PDA. You can even arrange a mass mailing - contacts on SIM cards can be identified all at once, and contact the PDA will need to add a Mailing List on one. I must say that sms sent out very badly. Normally sent only a tenth of messages come "sms" sometimes without the inclusion of the signal. You are removing commercials PDA module from his pocket, and then a dozen new posts.

GPRS-modem

No special software "souvenirs" for setting up and connecting via the GPES not. There is only a shortcut that runs the standard setup dialog network connection. In the list of modems appears GPRS-modem, and use that. In terms of data transmission to the module no claims. I have a few days could not start the GPRS MTS, but I think it is the fault of the operator (GPRS MTS is not yet very reliable). With bilaynovskoy card connected to the third or fourth time, then the connection is stable. All settings are standard initialization string is needed. Theoretically, not needed and addresses DNS-servers, but without them, Mitac Mio refused to open the page. Much difference in speed compared with a bunch of Mio + Ericsson R520m was observed. GPRS as GPRS, 2-3 KB per second in the city center during working hours. But the "phone" features leave much to be desired. Reception is much worse than any cell phone in our office (there is also Ericsson'y and Motorol'y and Siemens'y, and LG).Acceptance of our so-so, but all cell still keep the network and allows you to talk, albeit sometimes with audio "artifacts". Audiovox network all the time lost from time to time with the inclusion of an error in the authorization network. After the network lost (released in off-line), not trying to get her back, as well as hanging useless appendage. And in general, creates a feeling of great "glyuchnosti. For example, the program has an option that allows you to leave the PDA on, even if the standard shut after a period of inactivity. Indeed, if the PDA off, the user will miss all incoming calls (and sms not only neglect, but do not always come). All would be great, but this option does not work. PDAs (Mitac Mio, at least), how to turn off both on and off.

And so almost always! (In tests, of course, used the existing number)

SMS-messages, as already mentioned, the "go" with difficulty. Reinstall the software, changed the SIM-card (and cameraman) - still goes well if one out of ten. In Russian with sites of MTS and the Bee Line and the phone accepts, too, to send ships, but in Unicode. Most new mobile phone models such communications understand, but with the "old men" like the Siemens C25, S25 and other models of the same model years is better to use transliteration. But to the Handsfree any claims. Moderately clear and clean sound with headphones porollonovoy nasadochkoy (to ear does not hurt). High volume (the program may sound, and "extinguish"). The two sides said that they hear me very clearly, so that the microphone with their functions to cope. Buttons on the microphone you can answer an incoming call or end the conversation. In general, I want to confirm my conclusion - the idea is excellent, but too many glitches (although, certainly, the software is obnovltsya and glitches will be corrected). As a phone I'd use the RTM-8000 does not become (even more so that even in standby mode, it puts a fully charged battery for about half or two hours. The talk is literally seen as an indicator of battery level creeps down. But as a portable skorostonogo (relatively) a modem for GPRS networks, the device is well suited. Energy spent less, and glitches are not so much.'s only GPRS is far from universal even in Europe.

Opinion seller

Company Mobile advice, "the only dealer in Moscow RTM-8000, after reading this article, decided to express their own opinions about the usability of the device. I am pleased to publish this opinion - we are interested in all views. Here is the text sent to us without any changes and comments. Why use this device? As a phone? Not quite true. Still, it is primarily a modem that works in the network GSM / GPRS. Data module can be used as a phone, but it is just an additional feature and judge the merits and demerits of the module (Fe) based on the experience (and not entirely successful) testing program IDialer (software) would be extremely rash. Obviously, the "average" PDA is not quite working correctly with the specified module, and the program IDialer - not only in its class. ("But you never know in Brazil pedro!" - Exclaimed to Don Rosa). Experience in operating the module with "nizhestatisticheskim" PDA Cassiopeia E-115 gives the following results: Catering. Setting the prohibition of transfer of the CPC in standby mode (suspend mode) works! Energy consumption of the module during a call does not result in rapid discharge batteries PDA, and standby consumption is negligible. Speed ​​dialing. This feature is not implemented the program IDialer. Last number redial. To implement this feature, you must press and hold the call button. The implementation of this operation must be performed very precisely, because "Bounce" when you defined the program as a short-term depression and lead to an attempt to dial the number, dialed the phone. This raises the suspicion of leftism of the program, and the reason - shaking hands.Re-register on the network. In this regard, surely noticed that there are difficulties when registering to GSM network after the loss of the network. Obviously, the procedure is to search for and register the network module is implemented is not entirely correct. A bit of personal experience. From my point of view, the program was designed as an auxiliary IDialer (!!!) product. It is obvious that use 2 SIM cards for data transfer and making phone calls for most users PDA is a luxury, so the producers of the module made it possible to make and answer incoming calls with a minimum investment of time and effort. Thus, this device is an analog terminal GSM, while the CPC is used as the user interface (dialer, headset, power supply and everything else). A nice feature of this "phone" is the ability to programmatically change not only the front panel, but also options for audio signals, the location of buttons, their shapes, to improve the functionality of your device. Now the main thing - the modem. Support module standard and extended set of AT commands for data, voice and fax, with phone book and SMS makes it compatible with more software developed for PDAs and PCs, as well as without much difficulty to create new software products. The module opens up new prospects for integration of your PDA or PC in your mobile business. Especially it is necessary to note the possibility to send short messages via GPRS. On the phone. It should be noted that the device requires no complicated setup to work as a phone. Simply insert it into the slot of your PDA and a few seconds you can answer calls using the headset. Availability time of the module to receive calls is comparable to the time of registration in the GSM network standard telephone. IDialer program is used to provide a graphical user interface and access to additional services (SMS, phone book, etc.), thereby compensating for any inconvenience the lack of a SIM card from your phone. The LED on the front side shows the current state of the module. In case of detection and successful registration in the network indicator flashes green. The red flashes indicates the absence of a network or the impossibility of registration. When using the PC laptop (via an adapter CF-PCMCIA) connection to GSM network by default is not carried out. In this case, decreases the time a connection via GPRS because of lack of phase disconnect from the network of GSM. Accordingly, when a connection via the data GSM, shall be registered in the network and the further connection. PDA these procedures are performed by selecting the menu item in the program IDialer. The authors, translation:

Comdex Fall 2002: Pictures at an Exhibition

Autumn show COMDEX Fall 2002, we selectively, by subject, coverage in the news, was done on last week at the American Gaming Mecca - the glorious city of Las Vegas. Exhibition of Achievements of hi-tech economy, a distant and so attractive, not particularly serious at this time covered in the media: whether because of the economic crisis, or for some other reason - we do not know. But so wanted to at least a glimpse of action, started in the overseas pavilions in this year! Especially because so many well-known manufacturers gathered to organize within its framework to present their products and conceptually new kinds of devices. What to say Bill Gates with his Tablet PC! Collecting with the world on a string on the news we are interested in a topic to present to you pictures from the show. True, in this sketch, we will not talk in detail about various models of PDAs from HP, Dell or Palm - all information can be found in our news. Just take a look at the stands of some participants, companies, and not very solid. Japanese-Swedish alliance SonyEricsson, in addition to widely touted in Russia as a fashion T68i brought to the exhibition and sensational P800 smartphone, the issue of which is known to be postponed until next spring. Cerulean novelty equipped with the latest fashion: a digital camera, integrated Bluetooth, expansion slot Memory Stick Duo, running Symbian OS and threatens, in absentia, even become a killer PDA. Say, with its yield pocket-computer trend has run its course. Well, wait and see ...

Pack. Spy Pack ...

At the booth, in addition to major developments, one could see a mini-digital cameras for several models of cell phones, a tiny Bluetooth-headset, as well as "find for shpienov" - set 007 Official Spy Pack. It turns out that gentleman a set of secret agent, but the actual camera consists of a tiny flashlight that attaches to an instrument of espionage. All outrageously simple ...) In the Palm booth was crowded as usual. Among the accessories was presented a wide variety of covers for the brand new Tungsten T, and especially beloved by "suits" can be purchased here in the exhibition that opens at the branch-line Store Palm Store. Of course, themselves Tungsten T and W were already there, but getting to them could only be elected. The greatest interest was the wireless Tungsten W handheld PCs based on the good old Palm OS 4.1, as the opener of T has been much discussed and written about. Palm representatives emphasize that this device is not an alternative to a mobile phone. A new wireless handheld designed to work with information. Among the accessories on the benches in the pavilion Palm was a place and a camp on the camera's SD card expansion for the company palmovyh Veo ... ... And set to conduct presentations on the Palm Margi Presenter To Go, which is now compatible with devices based on Palm OS 5 ... ... And even Real MP3 player for Tungsten T, which is developing at the moment the company Real. True, try to act soft reporters failed. The developers say the program is still quite raw ... ( Rhinoskin also demonstrated the range of covers from inexpensive for Palm Zire to the representative for Tungsten, Handspring Treo and Sony Clie. Sharp pleased with not only another linux-PDA SL-5600, but the presentation of the SL-C700, which is on sale now only in Japan. This device with an unusually bright screen reminds Tablet PC, but size does not exceed the average Pocket PC. The model is equipped with 3.7-inch VGA (640 x 480) screen (display PDA made ​​by the very acclaimed technology, with built-in glass substrate electronics), built-in keyboard QWERTY, (step keys - 10.75 mm), 400 MHz Intel processor PXA250 (XScale), 32 MB memory SDRAM, 64 MB flash memory (30 MB user area). PDAs equipped with two card slots for CF Type II and SD, IrDA interface and USB. Its dimensions are 120 x 83 x 18.6 mm and weighs 225 grams. Built-in battery capacity 1000 mAh battery is enough for a PDA work for 4 hours and 50 minutes. Approximate price Zaurus SL-C700 - about $ 420. On the territory of Pocket PC willing to offer to swap their Palm'y on Dell Axim. It is here that you could see and even purchase one of the cheapest and funutsionalnyh Pocket PC, which managed to grow a rumor long before its birth. Tastes differ, but according to eyewitnesses, the novelty velikovata and looks like a typical PDA economy class. However, that would not say spiteful critics, but at the time of the exhibition was sold about a thousand dellovskih firstborn. Especially memorable visitors new models from HP. Budget Pocket PC H1900, which we told you, striking a magnificent screen, a hi-end model H5450 high-tech. This PDA coexist zhva keenly competing wireless standard, Wi-Fi and Bluetooth, the system user identification by fingerprint, SD / MMC clot supporting SDIO (peripheral to memory cards), the special back battery and replacement battery 1350 mAh. By the way, if the time of its battery life you're not satisfied, HP is offering to purchase an extra battery - 2,500 mAh. But let's not talk in detail about the new product. This week in the "Library" will be a detailed review of the H5450 ... And where do without a keyboard! Flexible, multi-colored, all shapes and sizes, they held a huge stand ... Funny adapted could be found on the company Nite Ize. This miniature stands for lamps. What relation have these shutkoviny to high technology is not entirely clear, apparently fastened to them legs gave them the right to be called "mobile accessories "...:) Another gadget that has attracted the attention of idle wobbly, became a computer mouse, which turned out to be not a mouse and a pen. Pen Clic Mouse is made as usual stationery. It is assumed that it can and write, and manage the desktop, but while it is somewhat velikovata ... So wait for improvements. For lovers of exotic high-tech exhibition was presented at the talking parrot PC Mascot from Mitsumi. Iron "Polly", connected to a personal computer will alert the owner about incoming e-mails, read e-mail aloud, but also work as an answering machine ...) Just curious among the gadgets on display at the Fall Comdex in 2002 were seen robots operating on the software module Basic Stamp from Parallax Inc .. Company

Robots - the inhabitants of other planets ...)

... And camokaty from the Segway, which has not made a revolution in the global automotive industry, however, significantly affect the movement of the masses of exhibition pavilions, creating an unauthorized queue of those wishing to ride in a vehicle of the future ...) So remember to visitors Somdex sample of 2002. The authors, translation:

Communicator or PDA?

Communicator is a very attractive thing. To be always connected, informed, and at the same time - to have at hand a tool for working with text ... Dream, not technology. But there is a formidable communicator several drawbacks. The first - the price. Communicators expensive kit from a handheld computer and cellular phone, and considerably. The second shortcoming - the inability to separate the components of the communicator. If the battery sits down, you lose once, and communications, and computer. In addition, there are strict limitations on the use of smartphones, for example, in the cabin. I do not know whether it is possible in these situations to use handheld computers, but it seems to me that you can. Next - PDA somewhat larger in size and weight than a PDA. Not much, just a little bit, but it's enough to feel the difference (in a shirt pocket communicator will not fit - at least not everyone). Compare the size of the Nokia 9210 and, say, any of the Pocket PC Psion (5mx or Revo, the repose of their computer god innocent soul). Finally, there is at least one good reason to abandon the acquisition device in favor of retrofitting PDA cell phone. The reason for this - he PDA. Agree, change regularly work machine which you are absolutely satisfied, albeit at a very interesting, but not rasprobovali still a novelty, a risky business. Sell ​​used handheld is virtually impossible nowadays - the market is saturated with the newest models, and old cars (especially the family of Pocket PC) become obsolete as fast as desktop computers. Looking for very good reasons to spend at least 600-800 dollars on the communicator, gone a long desk drawer fully working PDA. And this despite the fact that the cell phone that can turn a PDA into a complete device, it is worth less than $ 200. However, this has already written a pile of papers. Will not be repeated. Better evaluate the proposal today - and the PDA market, and market mobile phones. And try to gather the most functional and at the same time the most accessible of the cost of the mobile unit. It will work no worse than the corporate communicator, but something may be convenient and practical. I hope that turns out to be ...

Part I - computed

In a privileged position are the owners of the most modern machines with integrated wireless adapter Bluetooth, such as iPAQ 3870 and Fujitsu-Siemens Pocket LOOX 600. Enough to buy a miniature phone Sony-Ericsson T68i - and the device (and even a PDA!) Ready. However, this option is rather expensive. Judge for yourself - almost $ 700 computer, about 370 - the phone ... The cost of the laptop. Are there too? .. But functional. Bluetooth interface gives the bond "PDA phone" that degree of freedom, which is not in a wired connection. After all, with infrarkasnym port is much worse. For the smooth operation of their PDA and phone infrared transceivers should be placed as close as possible, directly against each other. In this case, IR-sensor Pocket PC is on the top edge of the shell, and the phone is usually on the side. To pair devices work together seamlessly and does not deliver further ado, it is necessary to find a flat, horizontal surface on which to expand the computer and phone ... But what about typing? And what about surfing the Web page? After all, when you connect to the Internet via cell phone to take the machine into the hands of not ... Will not help and folding (or portable) keyboard. Inserted into the slot PDA keyboard is almost vertical - with a slight tilt back. To attach the phone? How to orient the IrDA that communication is not interrupted? .. And here again should remember computers Psion. They are designed so that the window of the infrared transceiver is easy to orient to the same phone box without any tweaks. However, for this too, will have to find a horizontal surface, but the work will then be more convenient - the keyboard is a keyboard.Stuffing letters or messages in the pocket version of the "ICQ" through the keyboard is much easier than print pen Graffiti characters or the aim of the virtual keyboard buttons. Psion, regardless of the model, in general, the fittest for the text of the typewriter. But they, unfortunately, has no future. Have not enjoying considerable demand, they are gradually disappearing from the shelves of computer stores. Stocks are not unlimited ... what Palm `s? They are suitable for use in conjunction with a cell phone? Of course, the suit - just like the vast majority of PCs Pocket PC. Outlined above restrictions do not remove - with the relative positions of the CCP and the phone will pomudrit. But to work, "pocket-telephone" system would be (without the inherent beauty of the Pocket PC). Whatever heaped praise on their computers supporters Palm `s (I, too, among them), but viewed on screen (color or monochrome) with a resolution of 160x160 pixels normal web pages quite uncomfortable. As for WAP-resources ... But who they are, in fact, necessary? For this indulgence is enough for a miniature display of the phone. Although ... someone like ... Technique for PDA and cell phone are somewhat different from working with a laptop or desktop computer. Small amount of memory that does not allow you to save Web pages for delayed viewing, again a small screen resolution (even on a more or less spacious screen Pocket PC page has no end to move), and finally, the relatively high cost of wireless Internet connection, all this leads me to usual course of action ... At first we prepare to send a letter, remember the address of the page you should look into. Then - connects to the network, send and receive emails, load a Web page, turned off ... Basically, you can even cope without holding PDA in their hands. Separate discussion on the exchange of messages via ICQ. It simply sending-receiving can not do. Graffiti or other handwriting recognition program for obvious reasons, are not particularly suitable. It remains just a virtual keyboard, which can operate at a horizontal position cars, when the user is forced to lean over a PDA, like a scholar, a first grader ... Yet there is a sense in communicators, all of which are filling, and telephone and computer, located in the same enclosure? Of course there is. So that users able to spend a lot of money on a new fun, it's better to spend it, buying the same high-grade device.

Part II - Telephone

With computers seem to be sorted out ... But you have to specify - machines without an infrared port for Internet access via cell phone unusable. For example, the Casio BE-300, which would seem, "God himself commanded to" a portable terminal, an infrared port no. But the available cable for connection with a cell phone ... I think that comes as've only seen him on the site Casio, but in real life - no. In addition, this cable is not universal and is suitable to a limited number of phone models. Not worth the candle ovchinka ... Let's say your machine - Palm `a, Psion` or a Pocket PC - IrDA is. What pick up a phone? Let's look closely. But first, we reduce the balance requirements. Phone to work in conjunction with Pocket PC must have a built-in infrared port - this time. This phone must support the data exchange protocol GPRS (different to what this whole idea of ​​mobile internet?) - That's two. Finally, the device should provide a stable relationship and have all the necessary "telephone" quality - that's three. On the road (the "branding") machines do not pay attention ... Why? Yes, because the same Sony-Ericsson T68i, equipped with triple-in Bluetooth and a color display, in itself a great PDA. In any case, this outstanding smartphone is quite functional soft filling, converting it into a powerful electronic organizer. Very cheap phones for use in conjunction with handheld computers simply are not suitable because they have no support for GPRS and IrDA. Remain an average price of phones. And the best of them (in my personal opinion) are devices Siemens S45 and ME45. The first model - Siemens S45 - equipped with everything you need for mobile connectivity to global network resources. The phone has an infrared port and built-in modem. In the S45 is fully implemented protocol support GPRS. High-capacity lithium-ion battery provides enough battery life. And so on and so forth - the device is indeed remarkable. The second model (it has roughly the same cost - less than $ 200) - ME45 - different performance waterproof housing, more durable and constructs similar to the S45 features ... For mobile operation (when up hill and down dale, here today, gone tomorrow), the best choice will probably, Siemens ME45. While the S45 has a more traditional design and looks ... let's say - intelligent. Such phones let out and other companies. But the best combination of consumer characteristics (eg, cheap Nokia phones with infrared supplied is not very comfortable in the daily handling of nickel-metal hydride batteries, and Motorola phones are obscenely large sizes) at an affordable price have it listed models from Siemens ... The first results. What we do with the money? What is the bottom bracket? Take the budget and now the most popular Palm m130 (in the first place - because of the color screen, long battery life and low cost). Supplement his phone Siemens ME45. $ 250, plus 200 - turns 450. And it is with considerable tolerance toward increasing prices, the reality set will cost U.S. $ 20-30 cheaper. Good value? Excellent! Color PDA Handspring Treo 270 is much more expensive ... and you imagine, or better yet, try to practice to chat with someone via communicator. Just talk as the usual phone. I am afraid, will enjoy lower than average.

Part III - how it all works

I assure you - works. Immediately and unconditionally. They say that the Pocket PC has no problems. Palm is working without any kind of special handling. The main thing - to include an infrared port in System Preferences machines. On the disadvantages of an impromptu "Communicator" we said. But all can be overcome. For example, I took advantage of the wonderful bag Samsonite (Travel Series 300, if my memory does not fail) with a "hairy" bottom. Bag is specially designed for PDA keyboard (there are smaller - for the Palm `s), but because there's plenty of room. A computer attached to the underside by a pair of round stickers "Vel-blood." Total included four stickers. Two I have pasted to the back of the Palm `a, two - to the cellular phone. Before a session connection pull out the phone from a lap cover, fix it in the open purse in front of the CCP - a window to the window. And - to work. Though on a park bench, at least on the move ... On the move is not convenient - bag big. In the car, if I have it was even easier. Decompose all of this economy on the seat and - connect. True, the car is better to use an external antenna for greater stability of connection ... What do not like it categorically? The first - the kind of web pages on-screen Palm `Yes. Alas, a good browser, I could not find it, and those that are not particularly functional, ... But what can I say? What screen resolution of cars, so is the demand. Second - difficulties with attachments in emails, rather, with the attachment format. Palm does not work well with large attachments, and most of the popular formats (images or documents) does not recognize. There are elementarily simple way out - when downloading the contents of a mailbox to leave a copy of messages on the server.That will not be able to read on your PDA, read later on your desktop. It seems that all ... And that like? Instant and ubiquitous access to e-mail. And the opportunity to talk about "ICQ" in the "field" conditions, and, for mere pennies. And what you want - GPRS! The authors, translation: