This concept phone by Takumi Yoshida, looks wavier than a water bed bearing a Sumo wrestler. That’s because it’s made for the blind and the nearly blind, with lighted sides that help convey different alert messages and curvy tactile keys that make it distinguishable for the visually impaired.

It would also be good for those users who want to feel as if they have squeezed their phone into a different shape, causing it to bulge. Great idea for the sight-impaired as there aren’t many phones they can use easily.

[Yanko Design]