This is the most pointless thing I have ever seen. Why do you need a crappy plastic attachment just to feel like you're shooting a gun? The remote control has a bottom trigger and is perfectly capable of mimicking the functionality of a light gun without any stupid attachment.
I thought the whole point of the remote control's design was so that you wouldn't need to buy all these peripherals for the wacky games. In the demo video the remote control is a gun, a baton, a knife, a sword, a flash light, drum sticks, a fishing rod, etc. You don't need to add anything onto it. The entire concept presented here is a lot like IGNCUBE, superfluous.