FlOw Wireless Speakers Let You Shake to Shuffle Your Playlist
Each of the flOw wireless speakers is surrounded by a soft, silicone jacket. Squeezing a speaker activates the gesture controls, while accelerometers interpret your movement and select a mood of music to match.
Implications - FlOw Wireless Speakers integrate the natural movement of shaking into the user-experience: the speakers get the playlist to shuffle when they have been shaken. Recently I have seen a few music-based innovations but this one definitely stands out.