04734685 is referenced by 199 patents and cites 9 patents.

A position control apparatus comprises a pointing device for pointing a position, a microprocessor for computing a distance of movement and a velocity of movement of the pointing device controls moving the position pointed by the pointing device at a velocity corresponding to the velocity detected when the distance of movement and the velocity of movement detected exceed predetermined values.

Title
Position control apparatus
Application Number
6/632025
Publication Number
4734685
Application Date
July 18, 1984
Publication Date
March 29, 1988
Inventor
Yasuhiro Watanabe
Yokohama
JP
Agent
Fitzpatrick Cella Harper & Scinto
Assignee
Canon Kabushiki Kaisha
JP
IPC
G09G 1/00
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