Laser-powered pocket keyboard (not all good...)

Geoffery writes to let me know that I've totally missed DID's laser keyboard - the keyboard version of those not-entirely-useful laser-powered qwerty keyboards. It's possible that the sound on this ace Japanese TV report is out of sync, but it seems OK when people are speaking, which can only mean one thing... Meanwhile, Pink Tentacle reports that they're planning a weighted 88-key version. OK, then!