Uminari: Freeform Interactive Loudspeakers. - Yoshio Ishiguro; Ali Israr; Alex Rothera; Eric Brockmeyer (ITS, 2014)

Ubisonus: spatial freeform interactive speakers. - Yoshio Ishiguro; Eric Brockmeyer; Alex Rothera; Ali Israr (UIST (Adjunct Volume), 2014)