This reminds me of TAFFI [0], a pinching gesture recognition algorithm that is surprisingly easy to implement with classical computer vision techniques. [0] ht

This reminds me of TAFFI [0], a pinching gesture recognition algorithm that is surprisingly easy to implement with classical computer vision techniques. [0] https://www.microsoft.com/en-us/research/publication/robust-computer-vision-based-detection-pinching-one-two-handed-gesture-input/ https://www.microsoft.com/en-us/research/publication/robust-...