MAKUHARI, Japan--In contrast to last year, the Ceatec 2011 electronics trade show outside Tokyo had fewer 3D TV displays and more power-saving technology in the wake of electricity shortages caused by the March 11 earthquake and tsunamis.
This Smart House, one of several exhibits in the power-saving Smart Community zone, is elevated to maximize space and has a power system based on solar and fuel cells.
October 7, 2011 9:23 AM PDT
Photo by: Tim Hornyak/CNET
| Caption by: Tim Hornyak
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