Posted on May 02, 2018 at 00:39There is no 'gesture recognition' mode by itself. The concept relies on simply ranging and looking for a changing distance result. It's up to the use to interpret the distance measurements and decide what the gesture is.
One way is to range with a threshold. Your CPU can be asleep. When a hand comes close, the sensor will wake your processor and you can start looking at the data. Interpret the gesture based on what the distance and signal strength data is telling you.
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