Moving arm chair Unimo

YONAGO, Japan - Photo taken in Yonago, Tottori Prefecture, on April 12, 2013, shows the electric moving arm chair Unimo, which was put on sale by Nano-Optonics Energy Inc. the same day. Unimo runs on a crawler belt that provides a comfortable ride even on uneven surfaces or gravel and can travel as far as 20 kilometers on one charge.