Multi-purpose terminal device having an input and control keyboa

Details Multi-purpose terminal device having an input and control keyboa Multi-purpose terminal device having an input and control keyboa

1981-04-03

1983-11-15

Wise, Edward J.

Boots, shoes, and leggings

358256, 358257, G06F 1520

Patent

active

044159811

ABSTRACT:
A multi-purpose terminal device is adapted for connection to a data processing system, an automatic text processing unit and/or a communication network. An input and control keyboard is provided for controlling connections and for adding information to the information provided by a plurality of devices. A hard copy input is provided and optically coupled to a hard copy output for producing local copies. A branching device connects the hard copy input to an interface with the external units. A memory is also provided for storing data read from masters, buffering data coming from the external units and for intermediate storage of data during processing operations.

REFERENCES:
patent: 4196450 (1980-04-01), Miller et al.
patent: 4249216 (1981-02-01), Kanda
patent: 4255766 (1981-03-01), Matsuda et al.
patent: 4317136 (1982-02-01), Keyt et al.
patent: 4343036 (1982-08-01), Shimizu et al.

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