Movement.js

Movement.js is made up of two main components. One can tell when something moved across the webcam feed, while the second will try and analyse the movement and detect a certain gesture.

If one of the preconfigured gestures is detected, then Movement.js will trigger a callback JS function and execute arbitrary code.

This lets developers tie-in movements and gestures to JavaScript controls and indirectly let users control a Web-based app via their actions.

A demo video on how this library was implemented for a browser game game be viewed below:

Features:

• Movement constants:
• Width
• Height
• Motion limit
• Frame rate
• Noice differnce
• Minimum frames without motion
• Detectable movements:
• Stand
• Left arm up
• Right arm up
• Arms up
• Squat left arm up
• Squat right arm up
• Left leg up
• Right leg up
• Squat
• Empty
• Detectable positions:
• Left
• Right
• Middle
• Empty

Requirements:

• JavaScript enabled on client side
• HTML 5 enabled browser