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Compaq LTE
The LTE is a line of Notebook (laptop), notebook-sized laptops manufactured by Compaq, Compaq Computer Corporation, introduced in 1989 and discontinued in 1997. It was the first notebook computer sold by Compaq and the first commercially successful notebook that was IBM PC compatible, compatible with the IBM Personal Computer, IBM PC. Development of the LTE line began in 1986; the company conceived it as their first attempt at a truly lightweight portable computer, aiming to replace their Compaq Portable series, Portable and Compaq SLT, SLT lines. The first two models in the LTE line—the Compaq LTE (1st generation), LTE and Compaq LTE/286, LTE/286—competed with other notebook computers such as NEC's NEC UltraLite, UltraLite and Zenith Data Systems, Zenith's Zenith MinisPort, MinisPort. However, whereas the UltraLite and MinisPort failed to gain much uptake due to their novel but nonstandard data storage technologies, the LTE succeeded on account of its use of the conventional f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compaq
Compaq Computer Corporation was an American information technology, information technology company founded in 1982 that developed, sold, and supported computers and related products and services. Compaq produced some of the first IBM PC compatible computers, being the second company after Columbia Data Products to legally Reverse engineering, reverse engineer the BIOS of the IBM Personal Computer. It rose to become the Market share of personal computer vendors, largest supplier of PC systems during the 1990s. The company was initially based in Harris County, Texas. The company was formed by Rod Canion, Jim Harris (entrepreneur), Jim Harris, and Bill Murto, all of whom were former Texas Instruments senior managers. All three had left by 1991 under a shakeup, which saw Eckhard Pfeiffer appointed president and CEO, serving through the 1990s. Benjamin M. Rosen, Ben Rosen provided the venture capital financing for the fledgling company and served as chairman of the board for 17 years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zenith Data Systems
Zenith Data Systems Corporation (ZDS) was an American computer systems manufacturing company active from 1979 to 1996. It was originally a division of the Zenith Radio Company (later Zenith Electronics), after they had purchased the Heath Company and, by extension, their Heathkit line of electronic kits and kit microcomputers, from Schlumberger in October 1979. ZDS originally operated from Heath's own headquarters in St. Joseph, Michigan. By the time Zenith acquired Heathkit, their H8 kit computer already had an installed fanbase of scientific engineers and computing enthusiasts. ZDS's first offerings were merely preassembled versions of existing Heathkit computers, but within a few years, the company began selling systems of their own design, including the Z-100, which was a hybrid 8085- and 8088-based computer capable of running both CP/M and MS-DOS. ZDS largely avoided the retail consumer market, instead focusing on selling directly to businesses, educational instituti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Letter (paper Size)
Letter (officially ANSI A) is a paper size standard defined in ANSI/ASME Y14.1 by the American National Standards Institute, commonly used as home or office stationery primarily in the United States, Canada, and the Philippines, and variably across Latin America."US Letter" is the primary paper size used in Belize, Canada, Chile, Colombia, Costa Rica, El Salvador, Guatemala, Mexico, Nicaragua, Panama, Philippines, Puerto Rico, United States, Venezuela according to It measures and is similar in use to the A4 paper standard at used by most other countries, defined in ISO 216 by the International Organization for Standardization. Details The Reagan administration made Letter-size paper the norm for US federal forms in the early 1980s; previously, the smaller "official" Government Letter size, (aspect ratio: 1.3125), was used in government, while paper was standard in most other offices. The aspect ratio is ≈ 1.294 and the diagonal is ≈ in length. In the US, paper den ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TRS-80 Model 100
The TRS-80 Model 100 is a Notebook form factor, notebook-sized portable computer introduced in April 1983. It was the first commercially successful notebook computer, as well as one of the first notebook computers ever released. It features a keyboard and liquid-crystal display, in a battery-powered package roughly the size and shape of a notepad or large book. The 224-page, spiral-bound User Manual is nearly the same size as the computer itself. It was made by Kyocera, and originally sold in Japan as the Kyotronic 85. Although a slow seller for Kyocera, the rights to the machine were purchased by Tandy Corporation. The computer was sold through Radio Shack stores in the United States and Canada and affiliated dealers in other countries. It became one of the company's most popular models, with over 6 million units sold worldwide. The Olivetti M-10 and the NEC PC-8201 and PC-8300 were also built on the same Kyocera platform, with some design and hardware differences. It was orig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Shack
RadioShack (formerly written as Radio Shack) is an American electronics retailer that was established in 1921 as an amateur radio mail-order business. Its parent company was purchased by Tandy Corporation in 1962, which shifted its focus from mail-order radio equipment to hobbyist electronics sold at retail. Tandy ended the mail-order business, opened small stores staffed by people who knew electronics, greatly reduced the number of items carried, and replaced name-brand products with private-label items from lower-cost manufacturers. These moves were successful and the brand grew. In the late 1970s, the company branched into personal computers, and in the 1990s, it began to focus on wireless phones and de-emphasize the hobbyist market. RadioShack reached its peak in 1999, when Tandy operated over 8,000 stores in the United States, Mexico, and Canada, and under the Tandy name in The Netherlands, Belgium, Germany, France, the United Kingdom, and Australia. However, its sales strat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epson HX-20
The HX-20 (also known as the HC-20) was an early laptop computer released by Epson, Seiko Epson in July 1982. It was the first Notebook (laptop), notebook-sized portable computer, occupying roughly the footprint of an A4 paper, A4 notebook while being lightweight enough to hold comfortably with one hand at and small enough to fit inside an average briefcase. Despite praise from journalists for its technical innovations, the computer was not a commercial success outside of Japan. Radio Shack's TRS-80 Model 100 (the American version of a Kyocera notebook), released in 1983, is thus credited as the first commercially successful notebook computer. History The concept behind the HX-20 was first devised in July 1980 by Yukio Yokozawa, who worked for Suwa Seikosha, now the Seiko Epson subsidiary of the Japanese Seiko Group, receiving a patent for the invention. It was announced in 1981 as the HC-20 in Japan, and was introduced by Epson in North America as the HX-20 at the 1981 COMDE ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epson
Seiko Epson Corporation, commonly known as Epson, is a Japanese multinational electronics company and one of the world's largest manufacturers of printers and information- and imaging-related equipment. Headquartered in Suwa, Nagano, Japan, the company has numerous subsidiaries worldwide and manufactures inkjet, dot matrix, thermal and laser printers for consumer, business and industrial use, scanners, laptop and desktop computers, video projectors, watches, point of sale systems, robots and industrial automation equipment, semiconductor devices, crystal oscillators, sensing systems and other associated electronic components. The company has developed as one of manufacturing and research and development (formerly known as Seikosha) of the former Seiko Group, a name traditionally known for manufacturing Seiko timepieces. Seiko Epson was one of the major companies in the Seiko Group, but is neither a subsidiary nor an affiliate of Seiko Group Corporation. History Origins T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compaq Portable 386
The Compaq Portable 386 is a computer released by Compaq Computer Corporation in 1987. It was equipped with a Intel 80386 Central processing unit, CPU, Random-access memory, RAM, ROM, floppy drive, floppy, hard disk drive, priced at respectively, and a plasma display, gas-plasma display. Early versions of the Compaq Portable 386 were sold with the Compaq Portable III case and badges. A differing screen bezel (screen), bezel stating "386/20" was the only externally visible change. Network General resold a customized version of the Compaq Portable 386 as the "Sniffer (protocol analyzer), Sniffer" Network Analyzer. Technical data in detail CPU and FPU The Portable 386 got its name due to the socketed Intel I386#i386DX, 386DX CPU with 20MHz. There is also an additional socket for a 20MHz 387 FPU option, which was not included in the basic configuration of the Portable. Since the whole system bus runs with CPU frequency, there is no way to improve the CPU performance ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compaq LTE Elite
The LTE Elite was a series of notebook-sized laptops under the LTE line manufactured by Compaq from 1994 to 1996. All laptops in the LTE Elite range sported Intel's i486 processors, from the 40 MHz DX2 to the 75 MHz DX4. The LTE Elite was the first notebook-sized laptop to house the AC adapter inside the case itself, eliminating the need to carry an external power brick. The LTE Elite line was replaced by the LTE 5000 series in 1995. Compaq ceased manufacturing the LTE Elite line in March 1996. Due to several recalls and a delayed rollout of the machines, the LTE Elite was overall a sales disappointment for Compaq, with rival Toshiba overtaking them as the top laptop maker in the United States in 1994 and 1995. Development and specifications Compaq unveiled the LTE Elite series on March 7, 1994, and began shipping it in mid-June 1994 after achieving volume production. It was the third generation of LTE, a notebook family introduced five years earlier in 1989. Developm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple Inc
Apple Inc. is an American multinational corporation and technology company headquartered in Cupertino, California, in Silicon Valley. It is best known for its consumer electronics, software, and services. Founded in 1976 as Apple Computer Company by Steve Jobs, Steve Wozniak and Ronald Wayne, the company was incorporated by Jobs and Wozniak as Apple Computer, Inc. the following year. It was renamed Apple Inc. in 2007 as the company had expanded its focus from computers to consumer electronics. Apple is the largest technology company by revenue, with billion in the 2024 fiscal year. The company was founded to produce and market Wozniak's Apple I personal computer. Its second computer, the Apple II, became a best seller as one of the first mass-produced microcomputers. Apple introduced the Lisa in 1983 and the Macintosh in 1984, as some of the first computers to use a graphical user interface and a mouse. By 1985, internal company problems led to Jobs leavin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Computing
Mobile computing is human–computer interaction in which a computer is expected to be transported during normal usage and allow for transmission of data, which can include voice and video transmissions. 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. Main principles * Portability: Devices/nodes connected within the mobile computing system should facilitate mobility. These devices may have limited device capabilities and limited power supply but should have a sufficient processing capability and physical portability to operate in a movable environment. * Connectivity: This defines the quality of service (QoS) of the network connectivity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compaq LTE/386s
The LTE, LTE/286, and LTE/386s were a series of notebook-sized laptops manufactured by Compaq from 1989 to 1992. The three laptops comprise the first generation of the LTE line, which was Compaq's second attempt at a laptop following the SLT in 1988 and their first attempt at a truly lightweight portable computer. The LTE line proved highly popular—Compaq selling hundreds of thousands of units between the three—and gave way to successive generations of the line, including the LTE Lite, the LTE Elite, and the LTE 5000 series. With its use of industry-standard floppy and hard drive technologies, the LTE was the first commercially successful IBM PC–compatible notebook and helped launch the fledgling PC notebook industry, which had seen earlier attempts fail due to the use of novel but nonstandard data storage. Development and specification LTE and LTE/286 The concept for the LTE line was originally drafted for Compaq in 1986 by Christopher J. Gintz, who was director of tech ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
