VR Keypad?

This probably isn’t the right place for this, but someone has to see it.

Would it be possible to develop a handheld keypad, kind of like in Fallout for use in VR? This could be useful both for designers and players–providing more precise control for complex options.

https://i.ytimg.com/vi/9pgglcDz3Ts/hqdefault.jpg

of course it would probably be more practical to design something that looks like this…

All you’d have to do is attach a mesh to your hand(s) and add a UMG widget to it.