beamz music performance system: Now you can air guitar, air drum, air violin, air orchestra, etc. and produce sound!

[Phokus]

http://www.youtube.com/watch?v=TpDZ3WotLXY

:laugh:

holy crap that's horrible.

The 'jam session' looked especially awkward

 

[natto fire]

Although this does not operate the exact same way. They clearly ripped off the idea from it, and that was almost 90 years ago, to boot.

 

[funkymatt]

for $599 i can think of a lot of other useful things you can buy. And i'd rather build my own theremin.