Communication terminal transmitting first and second coordinate

Details Communication terminal transmitting first and second coordinate Communication terminal transmitting first and second coordinate

1993-01-21

1997-04-22

Coles, Sr., Edward L.

Image analysis

Image transformation or preprocessing

Changing the image coordinates

382298, 358452, 345 2, 379 96, H04N 1387, H04M 1100, G09G 500

Patent

active

056235593

ABSTRACT:
A writing pad is used for displaying information, in which the displayed information can be controlled in accordance with a corresponding control information controlling contents of the displayed information. A communicating unit is used for communicating the displayed information and the control information to another communication terminal apparatus. A mode selecting unit is used for selecting one of a plurality of modes, wherein the displayed information corresponding to an image displayed through the writing pad and the control information are communicated to the other communication terminal apparatus in a first mode of the plurality of modes, and wherein document information corresponding to a document is communicated to the other communication terminal apparatus in a second mode of the plurality of modes.

REFERENCES:
patent: 4414621 (1983-11-01), Bown et al.
patent: 4424572 (1984-01-01), Lorig
patent: 4736407 (1988-04-01), Dumas
patent: 4965678 (1990-10-01), Yamada
patent: 5072412 (1991-12-01), Henderson, Jr. et al.
patent: 5177328 (1993-01-01), Ito
patent: 5239373 (1993-08-01), Tang
patent: 5243149 (1993-09-01), Comerford
Microsoft Mail for Windows Version 3.06, 1992 Help Documentation.
Jacob Nielsen, "Hypertext & Hypermedia", 1990 pp. 127-141, 14-27.
The Norton PC Anywhere User's Guide, 1991.

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