Device and method for controlling symbols displayed on a display device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 26, 2005
app pub date -
Nov 22, 2004
filing date -
Nov 21, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A device for controlling keyboard keys displayed on a display. A three dimensional position sensing device is used to locate a pointing object such as a finger tip hovering over a display screen. A processor moves the displayed keys in corresponding x and y directions responsive to the two dimensional location of the finger tip. The processor also increases or decreases the size of a portion of the displayed keys depending on whether the finger tip is moving toward or away from the display in the z-direction in order to assist the user in navigating a full keyboard in a small display.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully