Chair with a supplemental keyboard and a keyboard system

Details Chair with a supplemental keyboard and a keyboard system Chair with a supplemental keyboard and a keyboard system

1992-10-09

1998-10-06

Hofsass, Jeffery

Coded data generation or conversion

Bodily actuated code generator

341 21, 341 22, 4004712, 400473, 364189, 345168, H03K 1794

Patent

active

058183574

ABSTRACT:
A chair having keyboard halves arranged in the armrests. The keys in the keyboard halves can be operated by left and right hands, respectively. The keyboard provided in the chair can be used as a supplemental keyboard in a keyboard system comprising a main keyboard for inputting data to an information processing apparatus. The main keyboard has full keys and the supplemental keyboard has keys identical to at least a part of the keys of the main keyboard for inputting data to the information processing apparatus parallel to the main keyboard. An operator can alternatively use the main and the supplemental keyboard depending on body position.

REFERENCES:
patent: 4378553 (1983-03-01), McCall
patent: 4689761 (1987-08-01), Yurchenco
patent: 4913573 (1990-04-01), Retter
patent: 4917516 (1990-04-01), Retter
patent: 4949080 (1990-08-01), Mikan
patent: 5122786 (1992-06-01), Rader
patent: 5270709 (1993-12-01), Niklshacher
patent: 5323153 (1994-06-01), Sonobe et al.

Affiliated with

Also associated with

Rating

Chair with a supplemental keyboard and a keyboard system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chair with a supplemental keyboard and a keyboard system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chair with a supplemental keyboard and a keyboard system will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-83013