Background image control by presenter position

Details Background image control by presenter position Background image control by presenter position

2006-09-26

2006-09-26

Perkey, W. B. (Department: 2851)

Optics: image projectors

Projected image combined with real object

C353S122000

Reexamination Certificate

active

07111940

ABSTRACT:
A method for displaying a series of images on a projection screen as a function of a position of a presenter in front of the projection screen. First, the width of the screen is divided into a number of segments of selected widths. The positions of each of the segments is stored in a memory. The position of the presenter is compared with the stored segments to identify the segment currently occupied by the presenter. An image control signal is generated when the presenter changes position from a first segment to a second segment

REFERENCES:
patent: 6984039 (2006-01-01), Agostinelli

Affiliated with

Also associated with

Rating

Background image control by presenter position does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Background image control by presenter position, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Background image control by presenter position will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3524799