Key input device

Details Key input device Key input device

2007-01-30

2007-01-30

Shalwala, Bipin (Department: 2629)

Computer graphics processing and selective visual display system

Display peripheral interface input device

Including keyboard

C345S169000, C345S171000, C345S172000

Reexamination Certificate

active

10483007

ABSTRACT:
A key inputting device includes a vowel switch for inputting vowels, and consonant switches for inputting consonants. The vowel switch is displacable in five directions, each consonant switch is displacable in three directions, and displacement directions of each switch are allotted to each letter of alphabet corresponding to at least a movement of articulatory organs when pronouncing each letter, that is, a movement or a location of a jaw, a throat, a tongue, lips. The vowel switch is operationable by a thumb, and the consonant switches are operationable by an index finger, a middle finger, a ring finger, and a little finger, respectively.

REFERENCES:
patent: 2005/0253814 (2005-11-01), Ghassabian

Affiliated with

Also associated with

Rating

Key input device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Key input device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Key input device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3795955