when did the first tablet computer come out
History of tablet computers 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.[2] 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.[3]
iPad Air 2 The iPad Air 2 is the second-generation iPad Air tablet computer designed, developed, and marketed by Apple Inc. It was announced on October 16, 2014 alongside the iPad Mini 3, both of which were released on October 22, 2014. The iPad Air 2 is thinner and faster than its predecessor, the iPad Air, and features Touch ID with the height and screen size the same as the iPad Air.
IdeaPad IdeaPad (stylized as ideapad) is a line of consumer-oriented laptop computers from Lenovo.
ICD-10 Work on ICD-10 began in 1983 and was completed in 1992.[1]