On close inspection it looks like it is designed to:
-Open when the pedal is pressed (why wouldn't it do this? Would be a simple thing to do)
-Light up (once again, why wouldn't it?)
-Separate the cartridge from the trap (This is on VERY close inspection.)
Once again, they delivered a PKE with working servos and some pretty cool extra electronic features at low cost, why wouldn't they do these- still simple- features for the trap?
My bet from the pictures is that it is all plastic with all of the interactivity that fans would expect for around 150. I'm sticking with that.
Then, we'll probably see some videos of them demoing it as well (as with the PKE).