Method for designing an ergonomic one-finger keyboard and appara

Details Method for designing an ergonomic one-finger keyboard and appara Method for designing an ergonomic one-finger keyboard and appara

1995-06-01

1996-01-30

Yan, Ren

Typewriting machines

Key-board or key lever-actuating mechanism

Key-board including keys grouped to facilitate positioning...

235145R, 345169, B41J 510

Patent

active

054876168

ABSTRACT:
An improved keyboard design and method for manufacturing the same is provided for minimizing the distance of travel required in entering characters using a keyboard with a single data entry device. Such system is especially useful for use in small hand held computers, pen based systems and other devices in which data entry with a pen or a single finger is required.

REFERENCES:
patent: 4029915 (1994-08-01), Ojima
patent: 4211497 (1980-07-01), Montgomery
patent: 4579470 (1986-04-01), Casey
patent: 4769516 (1988-09-01), Allen
patent: 4823294 (1989-04-01), Rouhani
patent: 4971465 (1990-11-01), Hashimoto
patent: 5059048 (1991-10-01), Sirkin
patent: 5166669 (1992-11-01), Romberg
patent: 5170348 (1992-12-01), Hirose
patent: 5178477 (1993-01-01), Gambaro
patent: 5288158 (1994-02-01), Matias
patent: 5302970 (1994-04-01), Lakso et al.
patent: 5332322 (1994-07-01), Gambaro
patent: 5336002 (1994-08-01), Russo

Affiliated with

Also associated with

Rating

Method for designing an ergonomic one-finger keyboard and appara does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for designing an ergonomic one-finger keyboard and appara, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for designing an ergonomic one-finger keyboard and appara will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-154124