Mitsubishi rolls out new electric car in Hong Kong

Japan's Mitsubishi Motors unveiled its i-MiEV electric car in Hong Kong on Thursday, its first foreign launch of the vehicle as competition accelerates in the clean-energy auto sector.

Multiview 3-D photography made simple

Computational photography is the use of clever light-gathering tricks and sophisticated algorithms to extract more information from the visual environment than traditional cameras can.

Japan eco-fair seeks to reach next generation

Japanese schoolchildren in yellow scarves, blue hats and red caps buzzed through an eco-products fair -- a green show-and-tell for high tech companies seeking to enthuse a new generation.

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