06353450 is referenced by 57 patents and cites 1 patents.

Providing input signals to a system having a display, the system being coupled to a source of video data signals, such as a video camera, is accomplished by analyzing the video data signals to detect an object in the scene over or at least partially coinciding with a location of at least one transparent user interface element, inserting at least one transparent user interface element into the captured video data signals, rendering the scene represented by the video data signals on the display such that the scene is transparently visible on the display, and generating an input signal for the system in response to detecting the object over or at least partially coinciding with the at least one transparent user interface element.

Title
Placing and monitoring transparent user interface elements in a live video stream as a method for user input
Application Number
9/251223
Publication Number
6353450 (B1)
Application Date
February 16, 1999
Publication Date
March 5, 2002
Inventor
William C DeLeeuw
Hillsboro
OR, US
Agent
Steven P Skabrat
US
Assignee
Intel Corporation
CA, US
IPC
G06F 3/00
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