|
Early Tablet Computers
The history of tablet computers and the associated special operating software is an example of pen computing technology, and thus the development of tablets has deep historical roots. The first patent for a system that recognized handwritten characters by analyzing the handwriting motion was granted in 1914. The first publicly demonstrated system using a tablet and handwriting recognition instead of a keyboard for working with a modern digital computer dates to 1956. Early tablets The tablet computer and the associated special operating software is an example of pen computing technology, and the development of tablets has deep historical roots. The first patent for a system that recognized handwritten characters by analyzing the handwriting motion was granted in 1914. The first publicly demonstrated system using a tablet and handwriting text recognition instead of a keyboard for working with a modern digital computer dates to 1956. In addition to many academic and research systems ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tablet Computer
A tablet computer, commonly shortened to tablet, is a mobile device, typically with a mobile operating system and touchscreen display processing circuitry, and a rechargeable battery in a single, thin and flat package. Tablets, being computers, do what other personal computers do, but lack some input/output (I/O) abilities that others have. Modern tablets largely resemble modern smartphones, the only differences being that tablets are relatively larger than smartphones, with screens or larger, measured diagonally, and may not support access to a cellular network. Unlike laptops which have traditionally run off operating systems usually designed for desktops, tablets usually run mobile operating systems, alongside smartphones. The touchscreen display is operated by Gesture recognition, gestures executed by finger or digital pen (stylus), instead of the Computer mouse, mouse, touchpad, and Keyboard (computing), keyboard of larger computers. Portable computers can be classifie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acorn Computers
Acorn Computers Ltd. was a British computer company established in Cambridge, England, in 1978. The company produced a number of computers which were especially popular in the United Kingdom, UK, including the Acorn Electron and the Acorn Archimedes. Acorn's computer dominated the UK educational computer market during the 1980s. Though the company was acquired and largely dismantled in early 1999, with various activities being dispersed amongst new and established companies, its legacy includes the development of reduced instruction set computing (RISC) personal computers. One of its operating systems, , continues to be developed by RISC OS Open. Some activities established by Acorn lived on: technology developed by Arm (company), Arm, created by Acorn as a joint venture with Apple, Inc., Apple and VLSI Technology, VLSI in 1990, is dominant in the mobile phone and personal digital assistant (PDA) microprocessor market. Acorn is sometimes referred to as the "British Apple" and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intel 80386
The Intel 386, originally released as 80386 and later renamed i386, is a 32-bit microprocessor introduced in 1985. The first versions had 275,000 transistorsmit.edu—The Future of FPGAs (Cornell) October 11, 2012 and were the CPU of many s and high-end s of the time. As the original implementation of the |
AT&T Hobbit
The AT&T Hobbit is a microprocessor design that AT&T Corporation developed in the early 1990s. It was based on the company's CRISP (C-language Reduced Instruction Set Processor) design, which in turn grew out of the C Machine design by Bell Labs of the late 1980s. All were optimized for running code compiled from the C programming language. The design concentrates on fast instruction decoding, indexed array access, and procedure calls. Its processor is partially RISC-like. The project ended in 1994 because the Hobbit failed to achieve commercially viable sales. History CRISP was produced in 1987, largely for experimental purposes. Apple Computer approached AT&T and paid it to develop a newer version of the CRISP suitable for low-power use in the Newton handheld computer. The result is the Hobbit, which was initially produced as the 92010 in 1992 with a 3 KB instruction buffer and the 92020 in 1994 with 6 KB. Several support chips were produced: * AT&T 92011 System ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PenPoint OS
The PenPoint OS was a product of GO Corporation and was one of the earliest operating systems written specifically for graphical tablets and personal digital assistants. It ran on AT&T Corporation's EO Personal Communicator as well as a number of Intel x86 powered tablet PCs including IBM's ThinkPad 700T series, NCR's 3125, 3130 and some of GRiD Systems' pen-based portables. It was never widely adopted. Developers of the PenPoint OS included Robert Carr, who was involved with the Alto computer at Xerox PARC. He commissioned Dr. Tinker, the naming service company of Mark Beaulieu who generated the name 'PenPoint', using proprietary algorithms. Awards and innovation Byte magazine awarded PenPoint best Operating System in the 1992 Byte Awards. PenPoint won in the Standards and Operating Systems category in PC Magazine's 1991 Technical Excellence awards. The PenPoint operating system had novel early implementations of several computing advances, including: * a large set of ge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GO Corporation
GO Corporation was founded in 1987 to create portable computers, an operating system, and software with a pen-based user interface. It was famous not only for its pioneering work in Pen-based computing but as well as being one of the most well-funded start-up companies of its time. Its founders were Jerry Kaplan, Robert Carr, and Kevin Doren. Mr. Kaplan subsequently chronicled the history of the company in his book ''Startup: A Silicon Valley Adventure''. Omid Kordestani, former Senior VP of Global Business at Google, began his startup career with GO Corporation. Other notable GO alumni include CEO Bill Campbell (who later became chairman of Intuit), VP Sales Stratton Sclavos (took VeriSign public as its CEO), CFO and VP of Business Operations Randy Komisar (became CEO of LucasArts), and VP Marketing Mike Homer (was VP Marketing at time of Netscape's IPO in 1995). History Though the company enjoyed high levels of public awareness and generally positive attention from industry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atari ST
The Atari ST is a line of personal computers from Atari Corporation and the successor to the Atari 8-bit family. The initial model, the Atari 520ST, had limited release in April–June 1985 and was widely available in July. It was the first personal computer with a bitmapped color GUI, using a version of Digital Research's GEM (desktop environment), GEM from February 1985. The Atari 1040ST, released in 1986 with 1 MB of RAM, was the first home computer with a cost-per-kilobyte of less than US$1. "ST" officially stands for "Sixteen/Thirty-two", referring to the Motorola 68000's 16-bit computing, 16-bit external bus and 32-bit computing, 32-bit internals. The system was designed by a small team led by Shiraz Shivji. Alongside the Macintosh, Amiga, Apple IIGS, and Acorn Archimedes, the ST is part of a mid-1980s generation of computers with 16- or 32-bit processors, 256 Kilobyte, KB or more of RAM, and computer mouse, mouse-controlled graphical user interfaces. The ST was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PalmPilot
The PalmPilot Personal and PalmPilot Professional are the second generation of Palm PDA devices produced by Palm Inc (then a subsidiary of U.S. Robotics, later 3Com). These devices were launched on March 10, 1997. Accessories and pricing Palm also sold the 10201U modem at 14.4 kbit/s, introduced at a price of $129 (this modem is also compatible with the Palm III and Palm IIIx devices). An upgrade kit was also available, which allowed users of the earlier Pilot 1000/5000 devices to upgrade the OS, ROM, and RAM to match the PalmPilot Professional. Initially suggested retail prices upon launch were $399 for the PalmPilot Professional (1MB), $299 for the PalmPilot Personal (512KB), and $199 for the Upgrade Kit. Upgrade kits were also available to existing registered Pilot users for $99 for a limited time after the launch. These kits included IR capability, a new plastic memory door to accommodate the IR diodes, a memory card with 1 MB, the new ROM for Palm OS 2.0, and a CD-RO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeff Hawkins
Jeffrey Hawkins is a co-founder of the companies Palm Computing, where he co-created the Palm (PDA), PalmPilot, and Handspring (company), Handspring, where he was one of the creators of the Palm Treo, Treo.Jeff Hawkins, ''On Intelligence'', p.28 He subsequently turned to work on neuroscience, founding the Redwood Neuroscience Institute, Redwood Center for Theoretical Neuroscience in 2002. In 2005 he founded Numenta, where he leads a team in efforts to reverse-engineer the neocortex and enable machine intelligence technology based on brain theory. He is the co-author of ''On Intelligence'' (2004), which explains his memory-prediction framework theory of the brain, and the author of ''A Thousand Brains: A New Theory of Intelligence'' (2021). Education Hawkins attended Cornell University, where he received a bachelor's degree in electrical engineering in 1979. Career Hawkins joined GRiD Systems in 1982, where he developed rapid application development (RAD) software called ''GR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GRiDPad
GRiDPad was a trademarked name for a series of pen computing tablets built by Grid Systems Corporation. The GRiDPad 1900, released in 1989, is regarded as the first commercially successful tablet computer. Jeff Hawkins went on to use the GRiDPad as a predecessor for his best known-invention, the Palm Pilot. Specifications The GRiDPad 1900 measured and weighed . The main distinguishing aspect was its touchscreen interface with a stylus, a pen-like tool to aid with precision in a touchscreen device. The stylus was able to use handwriting-recognition software. The GRiDPad also included these features: *10 MHz 80C86 processor *MS-DOS operating system – the popular operating system used by IBM PC-compatible personal computers *A monochromatic Color Graphics Adapter (CGA) display resolution of 640x400 *256KB or 512KB battery-backed RAM cards *1MB or 2MB of system memory *One serial port, two ATA-FLASH slots, and an expansion bus connector Models Because of its use for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EO Personal Communicator
The EO is an early commercial tablet computer that was created by Eo, Inc. (later acquired by AT&T Corporation), and released in April 1993. Eo (Latin for "I go") is the hardware spin-out of GO. Officially named the AT&T EO Personal Communicator, it is similar to a large personal digital assistant with wireless communications, and competed against the Apple Newton. The unit was produced in conjunction with David Kelley Design, frog design, and the Matsushita, Olivetti and Marubeni corporations. Among the EO customers AT&T claimed were: New York Stock Exchange, Andersen Consulting, Lawrence Livermore Laboratories, FD Titus & Sons and Woolworths. Eo, Inc., 52 percent owned by AT&T, shut down operations on July 29, 1994, after failing to meet its revenue targets and to secure the funding to continue. It was reported that 10,000 of the computers had been sold. In 2012, PC Magazine called the AT&T EO 440, "the first true phablet". Product specifics Two models, the Communicato ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
