OK, first you need to pony up the dough for a Surface Computer. No easy task there, but let’s assume you’ve done that part. You might want to check out what the folks at Silicon Illuminated Active Peripherals (SLAP) are working on. Their SLAP widgets can be placed on your Surface Computer and used as context-specific controls.
Check out some video on SLAP here
As an Amazon Associate I earn from qualifying purchases.