# Method: handsfree.useGesture()
handsfree.useGesture(gestureName, description, config)
This method adds a new gesture to Handsfree.js.
# Parameters
- gestureName: String
- (required) The name of the
gesture
to create. If the name is taken then this will overwrite the existing gesture - description: Object
- (required) A JSON object which describes the gesture
- config: Object
- (required) An object containing the gesture configuration