Method of identifying gesture event types on a textile touch pad sensor
It is disclosed a method of identifying gesture event types on a textile touch pad sensor (10), the textile touch pad sensor (10) comprising a plurality of non-conductive yarns interwoven with conductive yarns forming a conductive grid (17), the method comprising the steps of: - memorize raw touch d...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | It is disclosed a method of identifying gesture event types on a textile touch pad sensor (10), the textile touch pad sensor (10) comprising a plurality of non-conductive yarns interwoven with conductive yarns forming a conductive grid (17), the method comprising the steps of:
- memorize raw touch data generated by the conductive grid (17) during a predefined interval of time in which a gesture event is performed on the textile touch pad sensor (10);
- estimating the type of a gesture event performed on the textile touch pad (10) sensor by analyzing the raw touch data generated by the conductive grid (17);
- measuring the total time (eventLenght) of the gesture event performed on the textile touch pad sensor (10);
- memorizing the longest time ( longestX longestY) during which a conductive yarn of the conductive grid (17) has been touched during the gesture event;
- correcting the estimation of the gesture type, if the longest time ( longestX, longestY) during which a conductive yarn of the conductive grid (17) has been touched is greater than a quantity that is a function of the total time (eventLenght) of the gesture event. |
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