How Gesture Tracker works?

Nuitrack SDK
#1

Hello Everyone,
I’m trying to work with gesture Tracker.

I would like to know that how gesture tracker exactly works?

I want to know the types of gesture and how to test them.
I believe Gestures should have been classified by NuiTrack.

Any kind help will be highly appreciated.

Best Regards,
Prasanna

#2

Hi Prasanna,

The gesture system works on a callback system the same as all other systems.

The key difference is however - that its not a callback function that is triggered every frame as the other systems are.

Nuitrack monitors each hand over a number of frames - and only triggers at such time as it has sensed a gesture. As such its an outcome reporting system - ive seen a swipe left happen - now im telling you its happening

The current gestures it can report on are:

GESTURE_WAVING          = 0,
GESTURE_SWIPE_LEFT      = 1,
GESTURE_SWIPE_RIGHT     = 2,
GESTURE_SWIPE_UP        = 3,
GESTURE_SWIPE_DOWN      = 4,
GESTURE_PUSH            = 5,

Westa

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