Two- or three-octave keyboards from M-Audio? Whatever. Try the “original” mini-keyboard: the toy piano. Doron Altaratz hacked a toy piano for use as a video controller: play keys, and this visual organ responds with smoothly-shifting visuals. (VJs will know Doron as the alter-ego of VJ Sputnik.)
For more on IMC Expo plus pictures, see the CDM show report.