Basic Arduino wireless powered

Hi,
my idea is very simple, create a tutorial that demonstrate how is simple to power on and use Arduino with this kit, so that, those are not very familiar with this, can do it! For example i can create a plexiglass cube (white) with arduino inside, that when you put over a hidden transmitter, it would light on some rgb led, and change color, pulse with music, etc.. I can create the base where the transmitter is hidden, with a 3d printer 😀

Thanks
Enrico Mazzalovo