The idea by itself is pretty great, however I think the site could do better at conveying what a Jewelbot can do. Apparently it has lights and vibration and it

The idea by itself is pretty great, however I think the site could do better at conveying what a Jewelbot can do. Apparently it has lights and vibration and it can communicate wirelessly- what else? Would it be possible to use it as a smart token / have it interact with other gadgets? Also, would you consider designing a version with a little embedded LCD screen to go with the programmable LEDs?