Glove touch detection

The dynamic adjusting of the conditions for identifying inputs as touching a touch-sensitive device is discloses. In some examples, in addition to using a signal density make threshold to identify an input patch as touching the surface, a signal density stability threshold can be used to identify th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Benbasat, Ari Y, Westerman, Wayne Carl
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The dynamic adjusting of the conditions for identifying inputs as touching a touch-sensitive device is discloses. In some examples, in addition to using a signal density make threshold to identify an input patch as touching the surface, a signal density stability threshold can be used to identify the input patch as touching the surface. In some examples, a weighted average of peak signal density contributions from recent identified touches can be computed to dynamically adjust the make threshold for new input patches. In other examples, a new input patch identified as associated with the same path as an earlier touch can have its "make" threshold dynamically adjusted based on the earlier touch without computing a weighted average.