2731290-A1 is referenced by 6 patents.

The system has a compact, portable input device (1) which transmits a laser beam. An image acquisition system (2), with an objective (2.1), is used to monitor a limited area including the laser beam impact spot when the input device is directed toward the area. A picture analyser determine the presence and position of the spot in the area, and relates those informations with corresponding time data. An output device (4), which can be a micro-controller, associates the obtained temporal informations to corresponding command signal. An operator interface (5) is provided to input data required for associating obtained information to desired command signals. This can take the form of a task look-up table used to select the function or mode to be actioned and to pass electronic signals to the appts. to be controlled. The interface includes a keyboard, a screen, and a memory.

Title
Laser remote control system for electrically controlled appts.
Application Number
FR19950002604 19950301
Publication Number
2731290 (A1)
Application Date
March 1, 1995
Publication Date
September 6, 1996
Assignee
Oriot Jean Claude
FR
IPC
G08C17/02
G08C 17/02
G06F3/041
G06F 03/041
G06F3/033
G06F 03/033
A61F4/00
A61F 04/00
G06F3/042
G06F 03/042
G06F3/038
G06F 03/038
G06F3/033
G06F 03/033
A61F4/00
A61F 04/00
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