Try a new way to stabilize the game handle, refer to the airbag bracket of the mobile phone case, and assist in fixing the handle by finger clamping, thus freeing the fingers. You can do some simple other irrelevant operations during the game without taking/putting down the handle. It has been 3D printed for testing. It is very convenient to eat and drink. It can be realized by touching the cat with a cup and something. Typing with the keyboard is a little awkward, but you can also type.
Symmetrical design for the possible use of two-player games, both left and right hands can be used.
It suddenly occurred to me that when I was a child, "I went up and down around you AWSD".