Portable computer for one-handed operation

Details Portable computer for one-handed operation Portable computer for one-handed operation

1993-09-08

1995-02-07

Mai, Tan V.

Boots, shoes, and leggings

G06F 100

Patent

active

053880617

ABSTRACT:
A portable computer with at least one reduced-key keypad for one-handed operation is disclosed. The preferred embodiment of the portable computer includes two data display screens for displaying data from two programs running simultaneously. It also includes two keypads, both of which are capable of entering the full range of alphanumeric characters and software control commands.

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Pechanek et al, "Briefcase-portable textwriter with 100-key full-size keyboard" IBM Tech Disclosure Bull. vol. 27, No. 4A Sep. 1984, pp. 2002-2004.

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