Fantastic app, does a fantastic job of recognizing my palm - unfortunately, it seems to also really like my face. After the tenth or so time that it had paused my music without me raising a hand, I realized that every time I turn my right cheek to the camera, Flutter pauses my music. Which is a little troublesome :)
This is a great feedback. If you don't mind, take a picture and bluetooth and send it to us at Feedback [at] flutter.io