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Psion (computers)
Psion PLC was a designer and manufacturer of mobile handheld computers for commercial and industrial uses. The company was headquartered in London, England, with major operations in Mississauga, Ontario, Canada, and other company offices in Europe, the United States, Asia, Latin America, and the Middle East. It was a public company listed on the London Stock Exchange () and was once a constituent of the FTSE 100 Index. Psion's operational business was formed in September 2000 from a merger of Psion and Canadian-based Teklogix Inc., and was a global provider of solutions for mobile computing and wireless data collection. The Group's products and services included rugged mobile computer, mobile hardware, secure software and wireless networks, professional services, and support programs. Psion worked with its clients in the area of burgeoning technologies, including imaging, Speech recognition, voice recognition, and radio-frequency identification (RFID). They had operations worldw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Company
A public company is a company whose ownership is organized via shares of share capital, stock which are intended to be freely traded on a stock exchange or in over-the-counter (finance), over-the-counter markets. A public (publicly traded) company can be listed on a stock exchange (listing (finance), listed company), which facilitates the trade of shares, or not (unlisted public company). In some jurisdictions, public companies over a certain size must be listed on an exchange. In most cases, public companies are ''private'' enterprises in the ''private'' sector, and "public" emphasizes their reporting and trading on the public markets. Public companies are formed within the legal systems of particular states and so have associations and formal designations, which are distinct and separate in the polity in which they reside. In the United States, for example, a public company is usually a type of corporation, though a corporation need not be a public company. In the United Kin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personal Digital Assistant
A personal digital assistant (PDA) is a multi-purpose mobile device which functions as a personal information manager. Following a boom in the 1990s and 2000s, PDAs were mostly displaced by the widespread adoption of more highly capable smartphones, in particular those based on iOS and Android (operating system), Android in the late 2000s, and thus saw a rapid decline. A PDA has an electronic visual display. Most models also have audio capabilities, allowing usage as a portable media player, and also enabling many of them to be used as telephones. By the early 2000s, nearly all PDA models had the ability to access the Internet, intranets or extranets via Wi-Fi or wireless WANs, and since then generally included a web browser. Sometimes, instead of buttons, later PDAs employ touchscreen technology. History The first PDA, the Psion Organiser, Organiser, was released in 1984 by Psion (company), Psion, followed by Psion Series 3, Psion's Series 3, in 1991. The latter began to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Word Processor
A word processor (WP) is a device or computer program that provides for input, editing, formatting, and output of text, often with some additional features. Early word processors were stand-alone devices dedicated to the function, but current word processors are word processor programs running on general purpose computers, including smartphones, tablets, laptops and desktop computers. The functions of a word processor program are typically between those of a simple text editor and a desktop publishing program; Many word processing programs have gained advanced features over time providing similar functionality to desktop publishing programs. Common word processor programs include LibreOffice Writer, Google Docs and Microsoft Word. Background Word processors developed from mechanical machines, later merging with computer technology. The history of word processing is the story of the gradual automation of the physical aspects of writing and editing, and then to the refinement ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Personal Computer
A personal computer, commonly referred to as PC or computer, is a computer designed for individual use. It is typically used for tasks such as Word processor, word processing, web browser, internet browsing, email, multimedia playback, and PC game, gaming. Personal computers are intended to be operated directly by an end user, rather than by a computer expert or technician. Unlike large, costly minicomputers and mainframes, time-sharing by many people at the same time is not used with personal computers. The term home computer has also been used, primarily in the late 1970s and 1980s. The advent of personal computers and the concurrent Digital Revolution have significantly affected the lives of people. Institutional or corporate computer owners in the 1960s had to write their own programs to do any useful work with computers. While personal computer users may develop their applications, usually these systems run commercial software, free-of-charge software ("freeware"), which i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinclair QL
The Sinclair QL (for ''Quantum Leap'') is a personal computer launched by Sinclair Research in 1984, as an upper-end counterpart to the ZX Spectrum. The QL was the last desktop microcomputer from Sinclair Research aimed at the serious home user and professional and executive users markets from small to medium-sized businesses and higher educational establishments, but failed to achieve commercial success. While the ZX Spectrum has an 8-bit Zilog Z80 as the CPU, the QL uses a Motorola 68008. The 68008 is a member of the Motorola 68000 family with 32-bit internal data registers, but an 8-bit external data bus characteristic of microcomputers. History Development The QL was conceived in 1981 under the code name ''ZX83'', as a portable computer for business users, with a built-in ultra-thin flat-screen CRT display similar to the later TV80 pocket TV, printer and modem. As development progressed it eventually became clear that the portability features were over-ambitious ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PSI (other)
Psi, PSI or Ψ may refer to: Alphabetic letters * Psi (Greek) (Ψ or ψ), the twenty-third letter of the Greek alphabet * Psi (Cyrillic), letter of the early Cyrillic alphabet, adopted from Greek Arts and entertainment * "Psi" as an abbreviation for psionics Comics * Psi (comics), DC Comics character * Psi Division, division in the ''Judge Dredd'' and ''2000 AD'' series of comics * ''Psi-Force'', comic series * Psi-Hawk, comic character * ''Psi Lords'', comic series Music * PSI (album), ''PSI'' (album), album by Pitchshifter (2002) * Psi Com, 1980s rock band * Psi Power, song by rock group Hawkwind (1978) * Psi Records, music record label * PSI Records, music record label * Ψ CMX DVD, Finnish language video album by the band CMX * ''Pitch Shifter Industries'', acronym used by the British band Pitchshifter * Logo used by the band Twenty One Pilots during their ''Scaled and Icy'' (2021) album era Other uses in arts and entertainment * Psi (TV series), ''Psi'' (TV series), Braz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David E
David (; , "beloved one") was a king of ancient Israel and Judah and the third king of the United Monarchy, according to the Hebrew Bible and Old Testament. The Tel Dan stele, an Aramaic-inscribed stone erected by a king of Aram-Damascus in the late 9th/early 8th centuries BCE to commemorate a victory over two enemy kings, contains the phrase (), which is translated as " House of David" by most scholars. The Mesha Stele, erected by King Mesha of Moab in the 9th century BCE, may also refer to the "House of David", although this is disputed. According to Jewish works such as the '' Seder Olam Rabbah'', '' Seder Olam Zutta'', and '' Sefer ha-Qabbalah'' (all written over a thousand years later), David ascended the throne as the king of Judah in 885 BCE. Apart from this, all that is known of David comes from biblical literature, the historicity of which has been extensively challenged,Writing and Rewriting the Story of Solomon in Ancient Israel; by Isaac Kalimi; pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VU-3D
VU-3D is a 3D modelling software package for the ZX Spectrum home computer. It was published by Psion Software Ltd in 1982. Using simple commands, the user may create a solid object or set of objects in three-dimensional space, observe, modify, print and store such displays. VU-3D includes commands to allow the user, to move round the object and look at it from different distances and directions. Object creation is done in wire-frame model display, with the possibility of defining a light source and rendering a shaded view. The software was created by Jonathon, Chris Jacob and Martin Stamp under the supervision of Charles Davies. Along with VU-Calc and VU-File, it was part of Psion's productivity software suite. In 1983 a Portuguese language Portuguese ( or ) is a Western Romance language of the Indo-European language family originating from the Iberian Peninsula of Europe. It is the official language of Angola, Brazil, Cape Verde, Guinea-Bissau, Mozambique, Portuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Horace Series
''Horace'' is a video game series created in the 1980s by William Tang and published by Beam Software. The series consists of ''Hungry Horace'', ''Horace Goes Skiing'' and ''Horace and the Spiders''. ''Hungry Horace'' and ''Horace and the Spiders'' were two of the few ZX Spectrum games also available in ROM format for use with the Interface 2. Hungry Horace The original Horace game, ''Hungry Horace'' was written as a simple ''Pac-Man'' clone, published in 1982. In it, Horace must gather food from around a park and move onto the next section while avoiding park guards. It is possible for him to collect a bell to panic the guards and render them vulnerable, like the power pills in ''Pac-Man''. This title was available on the ZX Spectrum, Commodore 64 and Dragon 32. The ZX Spectrum original was marketed and distributed by Sinclair themselves, the Commodore 64 and Dragon 32 versions by Melbourne House. Horace Goes Skiing In 1983 Tang produced ''Horace Goes Skiing'', in which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Simulation (Psion Software)
''Flight Simulation'' is a flight simulation program written by Psion and marketed by Sinclair Research for the ZX Spectrum and ZX81 home computers. In the United States, Timex Sinclair marketed the ZX81 version as ''The Flight Simulator'' for the American version of the ZX81, the Timex Sinclair 1000 The Timex Sinclair 1000 (or T/S 1000) was the first computer produced by Timex Sinclair, a joint venture between Timex Corporation and Sinclair Research. It was launched in July 1982, with a US sales price of US$99.95, making it the cheapest hom .... It was also marketed as ''Flug-Simulation'' in Germany and ''Simulador De Vuelo'' in Spain. Gameplay The program simulated the essential aspects of "a highly-manoeuvrable light aircraft" in flight. Despite the limitations of the ZX81, it offered a basic graphical view of the instrumentation and view through the front window, as well as navigational aids and a full-perspective moving view of the final runway approach. Reception Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chequered Flag (video Game)
''Chequered Flag'' is a racing video game developed by Psion Software and published by Sinclair Research in 1983. It was the first driving game published for the ZX Spectrum and one of the first computer car simulators. Gameplay ''Chequered Flag'' allows a player to select a racing track and one of three cars; two with manual gears and one automatic. Two of the cars are named "Feretti Turbo" and "McFaster Special", in reference to Ferrari and McLaren, who had come first and second in the 1982 Formula One season. The third car is the "Psion Pegasus". Tracks available include Brands Hatch, Circuit de Monaco, Österreichring, Autodromo Nazionale Monza, Circuit Paul Ricard, Silverstone Circuit and 4 fictitious circuits. The game is viewed in first-person perspective, from the driver's seat, with each car having a different dashboard layout. With no other cars to race, the aim is to complete laps in the best time possible, avoiding road hazards such as oil and broken glass. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Home Computer
Home computers were a class of microcomputers that entered the market in 1977 and became common during the 1980s. They were marketed to consumers as affordable and accessible computers that, for the first time, were intended for the use of a single, non-technical user. These computers were a distinct market segment that typically cost much less than business, scientific, or engineering-oriented computers of the time, such as those running CP/M or the IBM PC, and were generally less powerful in terms of computer memory, memory and expandability. However, a home computer often had better video display controller, graphics and sound than contemporary business computers. Their most common uses were word processing, playing video games, and computer programming, programming. Home computers were usually sold already manufactured in stylish metal or plastic enclosures. However, some home computers also came as commercial electronic kits, like the ZX80, Sinclair ZX80, which were both h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
