Sensing data input

A user input device includes a sensor capable of sensing surface relief of human skin, a movement detector responsive to variation of the output of the sensor for detecting movement of skin across the sensor, and a user interface apparatus responsive to the movement detector to alert its state in co...

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Bibliographic Details
Main Authors PALONIEMI JARI, ULVINEN VESA, KINNUNEN TIMO
Format Patent
LanguageEnglish
Published 31.08.2010
Subjects
CALCULATING
COMPUTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
HANDLING RECORD CARRIERS
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
REGULATING
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Summary:A user input device includes a sensor capable of sensing surface relief of human skin, a movement detector responsive to variation of the output of the sensor for detecting movement of skin across the sensor, and a user interface apparatus responsive to the movement detector to alert its state in correspondence to the detected movement.
Bibliography:Application Number: US20000738710