How can I find external library about device motion

How can I find external library about device motion

BY 13 May 2017 Web Application Development

Hello, 

I’m developing a gear S3 web application.

I need to recognize gesture with gyroscope or accelerometer sensor but it’s too difficult.

So I want to use external library to recognize gesture.

But I have no idea how can I find it and even it’s exists. 

Is there any external library about gesture?

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