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Palm V
Palm V is a personal digital assistant (PDA) by 3Com. Released in 1999 by 3Com, the PDA has an aluminum enclosure containing a Dragonball EZ central processing unit (capable of overclocking to 39 MHz) and 2MB of memory. The 16-shade grayscale display has a backlight and increased resolution from the previous-generation Palm III. Unlike that older device, which uses disposable batteries (AAAs), the Palm V has a built-in rechargeable lithium-ion battery with an expected charge lasting 1–2 weeks. Palm Vs are equipped with a serial port that is electrically though not physically compatible with the EIA-232-D telecommunications standard (the new enclosure design prevents Palm III-compatible accessories from connecting to the port) and a Consumer IR transceiver. Upon launch, the Palm V cost about , though it had reduced to –400 by January 2000 (equivalent to about $– in ). Units sold in late 1999 came pre-loaded with Palm OS version 3.0, though 3.3 was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium-ion Battery
A lithium-ion or Li-ion battery is a type of rechargeable battery which uses the reversible reduction of lithium ions to store energy. It is the predominant battery type used in portable consumer electronics and electric vehicles. It also sees significant use for grid-scale energy storage and military and aerospace applications. Compared to other rechargeable battery technologies, Li-ion batteries have high energy densities, low self-discharge, and no memory effect (although a small memory effect reported in LFP cells has been traced to poorly made cells). Chemistry, performance, cost and safety characteristics vary across types of lithium-ion batteries. Most commercial Li-ion cells use intercalation compounds as the active materials. The anode or negative electrode is usually graphite, although silicon-carbon is also being increasingly used. Cells can be manufactured to prioritize either energy or power density. Handheld electronics mostly use lithium polymer batte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backlight
A backlight is a form of illumination used in liquid crystal displays (LCDs). As LCDs do not produce light by themselves—unlike, for example, cathode ray tube (CRT), plasma (PDP) or OLED displays—they need illumination ( ambient light or a special light source) to produce a visible image. Backlights illuminate the LCD from the side or back of the display panel, unlike frontlights, which are placed in front of the LCD. Backlights are used in small displays to increase readability in low light conditions such as in wristwatches, and are used in smart phones, computer displays and LCD televisions to produce light in a manner similar to a CRT display. A review of some early backlighting schemes for LCDs is given in a report ''Engineering and Technology History'' by Peter J. Wild. Simple types of LCDs such as in pocket calculators are built without an internal light source, requiring external light sources to convey the display image to the user. Most LCD screens, however, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imagine Media
Future US, Inc. (formerly known as Imagine Media and The Future Network USA) is an American media corporation specializing in targeted magazines and websites in the video games, music, and technology markets. Headquartered in New York City, the corporation has offices in: Alexandria, Virginia; Minneapolis, Minnesota; and Washington, D.C. Future US is owned by parent company, Future plc, a specialist media company based in Bath, Somerset, England. History The company was established when Future plc acquired struggling Greensboro ( N.C.) video game magazine publisher GP Publications, publisher of '' Game Players'' magazine, in 1994. The company launched a number of titles including '' PC Gamer'', and relocated from North Carolina to the San Francisco Bay Area, occupying various properties in Burlingame and South San Francisco. When Chris Anderson, the founder of Future plc, sold Future to Pearson plc he retained GP, renamed Imagine Media, Inc. in June 1995, and operated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brisbane, California
Brisbane (pron. , unlike Brisbane, Queensland, Australia) is a small city located in California in the northern part of San Mateo County, California, San Mateo County on the lower slopes of San Bruno Mountain. It is located on the southern border of San Francisco, on the northeastern edge of South San Francisco, California, South San Francisco, next to San Francisco Bay and near San Francisco International Airport. The population was 4,851 as of the 2020 census. Brisbane is called "The City of Stars" because of a holiday tradition dating back to 1939. At the start of the Christmas/Hanukkah season, many residents and business owners place large, illuminated stars, some as big as or more in diameter, on the downhill sides of homes and offices throughout Brisbane. Many of the stars are kept up all year. Geography According to the United States Census Bureau, the city has a total area of , of which is land and (84.58%) is water, the latter the Brisbane Lagoon. A remnant of San ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maximum PC
''Maximum PC'', formerly known as ''boot'', is an American magazine and website published by Future US. It focuses on cutting-edge PC hardware, with an emphasis on product reviews, step-by-step tutorials, and in-depth technical briefs. Component coverage areas include CPUs, motherboards, core-logic chipsets, memory, videocards, mechanical hard drives, solid-state drives, optical drives, cases, component cooling, and anything else to do with recent tech news. Additional hardware coverage is directed at smartphones, tablet computers, cameras and other consumer electronic devices that interface with consumer PCs. Software coverage focuses on games, anti-virus suites, content-editing programs, and other consumer-level applications. Prior to September 1998, the magazine was called ''boot''. ''boot'' and sister magazine ''MacAddict'' (now ''Mac'', ''Life'') launched in September 1996, when Future US shut down ''CD-ROM Today''. In March 2016, Future US announced that the ''Maximum P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wiley (publisher)
John Wiley & Sons, Inc., commonly known as Wiley (), is an American multinational publishing company founded in 1807 that focuses on academic publishing and instructional materials. The company produces books, journals, and encyclopedias, in print and electronically, as well as online products and services, training materials, and educational materials for undergraduate, graduate, and continuing education students. History The company was established in 1807 when Charles Wiley opened a print shop in Manhattan. The company was the publisher of 19th century American literary figures like James Fenimore Cooper, Washington Irving, Herman Melville, and Edgar Allan Poe, as well as of legal, religious, and other non-fiction titles. The firm took its current name in 1865. Wiley later shifted its focus to scientific, technical, and engineering subject areas, abandoning its literary interests. Wiley's son John (born in Flatbush, New York, October 4, 1808; died in East Orange, New ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TechRepublic
TechRepublic is an online trade publication and social community for IT professionals, providing advice on best practices and tools for the needs of IT decision-makers. It was founded in 1997 in Louisville, Kentucky, by Tom Cottingham and Kim Spalding, and debuted as a website in May 1999. The site was purchased by CNET Networks in 2001 for $23 million. TechRepublic was a part of the Red Ventures business portfolio alongside ZDNet, CNET, GameSpot, and Metacritic Metacritic is a website that aggregates reviews of films, TV shows, music albums, video games and formerly, books. For each product, the scores from each review are averaged (a weighted average). Metacritic was created by Jason Dietz, Marc .... On August 9, 2021, a Nashville-based technology marketing company, TechnologyAdvice, announced the acquisition of TechRepublic. References External links * Computing websites Former CBS Interactive websites Internet properties established in 1997 1997 es ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ars Technica
''Ars Technica'' is a website covering news and opinions in technology, science, politics, and society, created by Ken Fisher and Jon Stokes in 1998. It publishes news, reviews, and guides on issues such as computer hardware and software, science, technology policy, and video games. ''Ars Technica'' was privately owned until May 2008, when it was sold to Condé Nast Digital, the online division of Condé Nast Publications. Condé Nast purchased the site, along with two others, for $25 million and added it to the company's ''Wired'' Digital group, which also includes '' Wired'' and, formerly, Reddit. The staff mostly works from home and has offices in Boston, Chicago, London, New York City, and San Francisco. The operations of ''Ars Technica'' are funded primarily by advertising, and it has offered a paid subscription service since 2001. History Ken Fisher, who serves as the website's current editor-in-chief, and Jon Stokes created ''Ars Technica'' in 1998. Its purpose w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serial Port
In computing, a serial port is a serial communication interface through which information transfers in or out sequentially one bit at a time. This is in contrast to a parallel port, which communicates multiple bits simultaneously in parallel. Throughout most of the history of personal computers, data has been transferred through serial ports to devices such as modems, terminals, various peripherals, and directly between computers. While interfaces such as Ethernet, FireWire, and USB also send data as a serial stream, the term ''serial port'' usually denotes hardware compliant with RS-232 or a related standard, such as RS-485 or RS-422. Modern consumer personal computers (PCs) have largely replaced serial ports with higher-speed standards, primarily USB. However, serial ports are still frequently used in applications demanding simple, low-speed interfaces, such as industrial automation systems, scientific instruments, point of sale systems and some industrial and consu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium-ion Battery
A lithium-ion or Li-ion battery is a type of rechargeable battery which uses the reversible reduction of lithium ions to store energy. It is the predominant battery type used in portable consumer electronics and electric vehicles. It also sees significant use for grid-scale energy storage and military and aerospace applications. Compared to other rechargeable battery technologies, Li-ion batteries have high energy densities, low self-discharge, and no memory effect (although a small memory effect reported in LFP cells has been traced to poorly made cells). Chemistry, performance, cost and safety characteristics vary across types of lithium-ion batteries. Most commercial Li-ion cells use intercalation compounds as the active materials. The anode or negative electrode is usually graphite, although silicon-carbon is also being increasingly used. Cells can be manufactured to prioritize either energy or power density. Handheld electronics mostly use lithium polymer batte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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