Three-dimensional finger velocity was determined, unitary kinetic energy was computed, and movements were divided into useful (for sound production) and erratic (extraneous movements not used for ...

ROLI, however, has other ideas: its new ‘Piano’ is a 49-note light-up controller keyboard that’s designed to be used with its previously announced Airwave hardware and piano learning software.

But The Piano is not Mika's first time taking on a judging role, as the popstar appeared on the panel of Italy's version of The X Factor as well as the French edition of The Voice.