Information service system responsive to user's pointing manipul

Details Information service system responsive to user's pointing manipul Information service system responsive to user's pointing manipul

1995-03-30

1997-11-11

Bayerl, Raymond J.

395340, 395357, G06F 300

Patent

active

056873336

ABSTRACT:
A predetermined position on a paper sheet is pointed by a finger, and a first image of the paper sheet picked up by an image pickup device before pointing by the finger is stored. A second image of the paper sheet picked up by the image pickup device upon pointing by the finger is stored. By subtracting the first image from the second image, the pointed position on the paper sheet by the finger is detected. The meaning or content data of a term at the detected position is read out from a database, and is displayed.

REFERENCES:
patent: 5422993 (1995-06-01), Fleming
patent: 5438661 (1995-08-01), Ogawa
patent: 5491795 (1996-02-01), Beaudet et al.
patent: 5555364 (1996-09-01), Goldstein
patent: 5557729 (1996-09-01), Frean
"Novell Netwave Multimedia Communication System Using Microso," System Theory, 1995 Southeastern Symposium, IEEE.
LearnLinc V-1-52, ILI Corp., Troy, NY 1994.

Affiliated with

Also associated with

Rating

Information service system responsive to user's pointing manipul does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Information service system responsive to user's pointing manipul, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information service system responsive to user's pointing manipul will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1236452