Method for producing tactile markings on an input surface and sy

Details Method for producing tactile markings on an input surface and sy Method for producing tactile markings on an input surface and sy

1997-09-18

2000-05-23

Pan, Daniel H.

Computer graphics processing and selective visual display system

Display peripheral interface input device

Touch panel

345179, 382187, G06F 314, G06F 303, G06K 1106

Patent

active

060670819

ABSTRACT:
A method of producing tactile markings on an input surface, in which information is transmitted to the input member in the form of movements of the input surface and an arrangement for the carrying out of the method. In order to produce a large number of tactile markings on an input surface at little technical expense, the position of an input member on the input surface is detected and the position so detected is compared with a virtual coordinate-oriented reference pattern which associates a given movement with each position. Depending on the position of the input member, the entire input surface carries out the movement corresponding to that position.

REFERENCES:
patent: 4894760 (1990-01-01), Callahan
patent: 4952932 (1990-08-01), Sugino et al.
patent: 5623612 (1997-04-01), Haneda et al.
patent: 5793647 (1998-08-01), Hageniers et al.

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