Invention and Engineering

Acorn Computers

Acorn Computers Ltd. was a British computer company established in Cambridge, England in 1978 by Hermann Hauser, Chris Curry and Andy Hopper. The company produced a number of computers during the 1980s with associated software that were highly popular in the domestic market, and they have been historically influential in the development of computer technology like processors. The company's Acorn Electron, released in 1983, and the later Acorn Archimedes, were highly popular in Britain, while Acorn's BBC Micro computer dominated the educational computer market during the 1980s. The company also designed the ARM architecture and the RISC OS operating system for it. The architecture part of the business was spun-off as Advanced RISC Machines under a joint venture with Apple and VLSI in 1990, now known as Arm Holdings, which is dominant in the mobile phone and personal digital assistant (PDA) microprocessor market today. Acorn in the 1990s released the Risc PC line and the Acorn Network Computer, and also had a stint in the set-top box and educational markets. However, financial troubles led to the company closing down its workstation division in September 1998, effectively halting its home computer business and cancelling development of RISC OS and the Phoebe computer. The company was acquired and largely dismantled in early 1999. In retrospect, Acorn is sometimes referred to as the "British Apple" and has been compared to Fairchild Semiconductor for being a catalyst for start-ups.

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See also

• ▸Flush toilet
• ▸Environmental impact of recreational diving
• ▸China Railways JF9

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