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An example of the original pen and paper-based implementation of the WDR computer. The first instruction of an addition program is marked by the pen. The operands 4 and 5 have been stored in the two registers. The code from the photo above running in an emulator, adding the numbers 4 and 5. After 19 program steps, the end result 9 is in register 1.
Livescribe is a paper-based computing platform that consists of a digital pen, digital paper, software applications, and developer tools.. Central to the Livescribe platform is the smartpen, a ballpoint pen with an embedded computer and digital audio recorder.
The FLY Fusion Pentop Computer is the second and last version of the FLY 1.0 Pentop Computer. This pen, like its predecessor, is included with digitized paper that allows the pen's camera (located near to the pen's tip) to "read" what you write. The pen still uses the familiar "FLYcons" and can play compatible games.
Pen computing refers to any computer user-interface using a pen or stylus and tablet, over input devices such as a keyboard or a mouse.. Historically, pen computing (defined as a computer system employing a user-interface using a pointing device plus handwriting recognition as the primary means for interactive user input) predates the use of a mouse and graphical display by at least two ...
[1] [2] The image of the written text may be sensed "off line" from a piece of paper by optical scanning (optical character recognition) or intelligent word recognition. Alternatively, the movements of the pen tip may be sensed "on line", for example by a pen-based computer screen surface, a generally easier task as there are more clues available.
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.. In addition to many academic and research systems, there were several companies with commercial products in the 1980s: Pencept and Communications Intelligence Corporation were among the best known of a crowded field.
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