Count Extended Fingers – Leap Motion Controller + Javascript

Leap Motion Controller is a device used to detect human hands motions and gestures. You can create programs using this device in Java, Javascript, Unity, C++, C#, Python and in Unreal Engine.

In this tutorial, we are going to teach you how you detect number of open (extended) fingers using Javascript JDK. We will display different images based on number of hand’s fingers.

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