The great minds behind Reactable have made a portable and mobile version of the their sweet platform/table. So now you don’t have to chip-in 9700€ for a full professionally built table, only 10 bucks to fiddle, poke and test your multi-touch music making skills (iPad sold separately). I wonder how usable it is on an iPhone or iPod Touch. It’s pretty darn small to layout and poke a few objects.