METHOD AND DEVICE FOR MONITORING A MOBILE INPUT DEVICE

A method for monitoring a mobile input device with a screen on which information can be displayed in a first pixel raster of image elements and which comprises a flat optical fingerprint reader and a second pixel raster of light-sensitive sensor elements. A fingerprint and fingerprint characteristic...

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Bibliographic Details
Main Authors REINHOLD, Jörg, RIEHL, Philipp, KRENZER, Daniel, GLÄSNER, Daniel
Format Patent
LanguageEnglish
Published 11.11.2021
Subjects
CALCULATING
COMPUTING
COUNTING
PHYSICS
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Summary:A method for monitoring a mobile input device with a screen on which information can be displayed in a first pixel raster of image elements and which comprises a flat optical fingerprint reader and a second pixel raster of light-sensitive sensor elements. A fingerprint and fingerprint characteristics, comprising position of the finger on the screen are detected. The sensor elements detect the light intensity incident on them. The intensity levels are assembled into a static pattern of the fingerprint. The combination of the static pattern and the fingerprint characteristics are compared with a database. If the combination is in the database, a check is carried out whether an action is associated with this combination, which is then carried out, or whether no action is associated with this combination, whereupon a first standard action is carried out. If the combination is not stored, a second standard action is carried out.
Bibliography:Application Number: US201917277674