Touchscreen system

摘要

This disclosure describes systems and techniques for implementing a touchscreen. These systems and/or techniques enable processing of a signal generated from one or more sensors of a touchscreen to reduce noise and increase accuracy.

主权项

1. A touchscreen system comprising:
an analog module configured to detect proximity of an object to a display device using one or more sensors; a hardware digital signal processor configured to process an output of the analog module using one or more algorithms at least one of which is a voting algorithm; and a digital signal processor configured to implement software to detect one or more touch behaviors by processing an output of the hardware digital signal processor.