Communication terminal providing user communication of high comp

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...

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Details

340706, 340792, 340721, G09G 304

Patent

active

043946496

ABSTRACT:
A keyboard and display terminal displays alphanumeric characters with a split screen format and with selective scrolling to display both host message information and user message information in a highly comprehensible manner. The terminal provides further message information to a user with kinetic punctuation of the message display and with audible cues. The terminal also provides automatic repertory dialing directly to a telephone line, and monitors the line for the user.
The terminal can employ a display element of limited capacity, and yet provides high comprehension to an unskilled user. The terminal provides the user with both message information and operating reports for enhanced intelligibility.
The terminal further sends a host a terminal-identifying code which can uniquely identify that terminal.

REFERENCES:
patent: 3432846 (1969-03-01), Jones et al.
patent: 3493956 (1970-02-01), Andrews et al.
patent: 3976995 (1976-08-01), Sebestyen
patent: 4007443 (1977-02-01), Bromberg et al.
patent: 4185281 (1980-01-01), Silverstone
patent: 4241238 (1980-12-01), Strand
patent: 4242539 (1980-12-01), Hashimoto
patent: 4251813 (1981-02-01), Carre
Micon Industries Flier Entitled "Pocketerm Mobile Data Communications Device".
MSI Data Corp. Brochure Entitled "Series 88 Portable Data Terminals for Every Application".
"The Hand-Held Computer"Editorial, Byte Magazine, Jan. 1981, vol. 6, No. 1, pp. 7, 8.
Design of Man-Computer Dialogues by James Martin, Copyright 1973 by Prentice-Hall, Inc. Englewood Cliffs, N.J.

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