DocumentCode
1105252
Title
A Sonic Pen: A Digital Stylus System
Author
Brenner, A.E. ; de Bruyne, P.
Issue
6
fYear
1970
fDate
6/1/1970 12:00:00 AM
Firstpage
546
Lastpage
548
Abstract
An inexpensive computer graphical input device giving Cartesian coordinates with better than 1-mm resolution is described. The technique works equally well for two-or three-dimensional input variants of the device.
Keywords
Digital stylus, graphical input, sonic pen, three-dimensional input, two-dimensional input.; Computer displays; Computer graphics; Hardware; Humans; Laboratories; Microphones; Pulse measurements; Sparks; Time measurement; Time sharing computer systems; Digital stylus, graphical input, sonic pen, three-dimensional input, two-dimensional input.;
fLanguage
English
Journal_Title
Computers, IEEE Transactions on
Publisher
ieee
ISSN
0018-9340
Type
jour
DOI
10.1109/T-C.1970.222973
Filename
1671566
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