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The Yopy was the name of a series of Personal Digital Assistants (PDA) made by GMate Corporation, [1] [2] also used as a popular PDA Phone in Korea and based on the Linux operating system. The Linux Documentation Project considers the Yopy series to be "true Linux PDAs" because their manufacturers install Linux-based operating systems on them by default. [3]
At the CeBIT 2000, GMate introduced the YDK1000, the Yopy Development Kit. Without a physical keyboard this device looked very different from later versions. It came with an embedded Linux operating system and the W Window System. Later also precompiled versions of the X Window System and the IceWM window manager became available.
The first official model in the Yopy line of PDAs was the YP3000. It introduced the clam shell design with a full-Qwerty keyboard, and featured a 3.5 inch TFT screen. It also came with the X Window System and IceWM.
One of the features of the YP3500 is a CDMA module, so it can be used as a mobile phone. In 2003, Wi-Fi was widely used in Korea, and so the YP3700 targeted this environment with an additional Wi-Fi module.
By March 2005 Gmate had stopped producing and selling the Yopy PDA and closed down its official web sites.
Because it used the Linux operating system, the Yopy was capable of running a variety of open source software.
A personal digital assistant (PDA), also known as a handheld PC, is a variety mobile device which functions as a personal information manager. PDAs have been mostly displaced by the widespread adoption of highly capable smartphones, in particular those based on iOS and Android.
The iPAQ is a Pocket PC and personal digital assistant, first unveiled by Compaq in April 2000; the name was borrowed from Compaq's earlier iPAQ Desktop Personal Computers. Since Hewlett-Packard's acquisition of Compaq, the product has been marketed by HP. The devices use a Windows Mobile interface. In addition to this, there are several Linux distributions that will also operate on some of these devices. Earlier units were modular. "Sleeve" accessories, technically called jackets, which slide around the unit and add functionality such as a card reader, wireless networking, GPS, and even extra batteries were used. Later versions of iPAQs have most of these features integrated into the base device itself, some including GPRS mobile telephony.
The Sharp Zaurus is the name of a series of personal digital assistants (PDAs) made by Sharp Corporation. The Zaurus was the most popular PDA during the 1990s in Japan and was based on a proprietary operating system. The first Sharp PDA to use the Linux operating system was the SL-5000D, running the Qtopia-based Embedix Plus. The Linux Documentation Project considers the Zaurus series to be "true Linux PDAs" because their manufacturers install Linux-based operating systems on them by default. The name derives from the common suffix applied to the names of dinosaurs.
Mobile computing is human–computer interaction in which a computer is expected to be transported during normal usage, which allows for the transmission of data, voice, and video. Mobile computing involves mobile communication, mobile hardware, and mobile software. Communication issues include ad hoc networks and infrastructure networks as well as communication properties, protocols, data formats, and concrete technologies. Hardware includes mobile devices or device components. Mobile software deals with the characteristics and requirements of mobile applications.
The Nokia 770 Internet Tablet is a wireless Internet appliance from Nokia, originally announced at the LinuxWorld Summit in New York City on 25 May 2005. It is designed for wireless Internet browsing and email functions and includes software such as Internet radio, an RSS news reader, ebook reader, image viewer and media players for selected types of media.
The Palm Treo 700w is a Windows Mobile-powered smartphone that was officially announced on September 26, 2005. As Palm's first Windows Mobile-powered Treo, the 700w offered an alternative for users who want or need to use Microsoft software. It was offered by Verizon Wireless, and other CDMA carriers. A newer version of this phone has been released, the Treo 700wx.
The Jornada was a line of personal digital assistants or PDAs manufactured by Hewlett-Packard. The Jornada was a broad product line that included Palm-Size PCs, Handheld PCs, and Pocket PCs. The first model was the 820, released in 1998, and the last was the 928 model in 2002 when Compaq and HP merged. The Jornada line was then succeeded by the more popular iPAQ model PDAs. All Jornada models ran Microsoft Operating Systems that were based on Windows CE.
The HTC Apache is a Windows Mobile 5.0 device, sold as the PPC-6700 by Sprint, and the XV6700 by Verizon Wireless and other US carriers. The device was one of the first CDMA Windows Mobile 5.0 devices on the market, and the first to be released in the United States. The Apache is a Pocket PC PDA with smartphone capabilities.
An ultra-mobile PC is a miniature version of a pen computer, a class of laptop whose specifications were launched by Microsoft and Intel in spring 2006. Sony had already made a first attempt in this direction in 2004 with its Vaio U series, which was only sold in Asia. UMPCs are generally smaller than subnotebooks, have a TFT display measuring (diagonally) about 12.7 to 17.8 centimetres, are operated like tablet PCs using a touchscreen or a stylus, and can also have a physical keyboard. There is no clear boundary between subnotebooks and ultra-mobile PCs, but UMPCs commonly have Major factors other than the common clamshell laptop design, such as having small keys on either side of the screen, or having a slide-out keyboard.
The HTC Universal is a Windows Mobile 5.0 Pocket PC PDA manufactured by High Tech Computer Corporation. It was the first 3G/UMTS-enabled Pocket PC PDA with a telecommunications function, and also the first to come with Windows Mobile 5.0 pre-installed.
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Openmoko is a discontinued project to create a family of open source mobile phones, including the hardware specification, the operating system, and actual smartphone development implementation like the Neo 1973 and Neo FreeRunner. The whole project was sponsored by Openmoko Inc.
The HTC Touch, also known as the HTC P3450 or its codename the HTC Elf or the HTC Vogue for the CDMA variant, is a Windows Mobile 6-powered Pocket PC designed and manufactured by HTC. Its main, unique feature is a user interface named TouchFLO that detects a sweeping motion and can distinguish between a finger and a stylus. TouchFLO incorporates stylus-free access to a music player, a photo album, a video player and a picture-based contact book. The global launch of the Touch was in Leicester Square, London, on 5 June 2007, and the phone was initially available in two colours: black and green. The carrier bound names for this phone include Verizon Wireless XV6900, T-Mobile MDA Touch, O2 XDA Nova, Okta Touch and Vodafone VPA Touch.
A mobile operating system is an operating system for mobile phones, tablets, smartwatches, 2-in-1 PCs, smart speakers, or other mobile devices. While computers such as typical laptops are 'mobile', the operating systems used on them are generally not considered mobile ones, as they were originally designed for desktop computers that historically did not have or need specific mobile features. This line distinguishing mobile and other forms has become blurred in recent years, this is due to the fact that newer devices have become smaller and more mobile unlike hardware of the past. Key notabilities blurring this line are the introduction of tablet computers and light-weight laptops.
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The PinePhone is a smartphone developed by Hong Kong-based computer manufacturer Pine64, intended to allow the user to have full control over the device. Measures to ensure this are: running mainline Linux-based mobile operating systems, assembling the phone with screws, simplifying the disassembly for repairs and upgrades, and providing six kill switches/security switches for components of its hardware. The PinePhone ships with the Manjaro Linux-based operating system using the Plasma Mobile graphic interface, although other distributions can be installed by users.