I think it's a very interesting concept. My only concern is using two fingers for most of functions. Personally for me, it's not practical. Also, as the video m

I think it's a very interesting concept. My only concern is using two fingers for most of functions. Personally for me, it's not practical. Also, as the video mentioned, our fingers are big and clunky, so an added finger would block even more of the screen from the user. But I love the idea and the effort put towards solving this problem.