The WPC Expo 2004 in Japan is one of the biggest IT and digital shows in Asia. New gadgets and the latest technologies developed by companies in Japan, China, Hong Kong, Taiwan, South Korea and the United States are shown at the Tokyo Big Sight in Koto Ward.
The photo shows a tiny head-mounted display that is used for augmented reality.
Several Japanese technology news sites have interesting coverage with many photos of the show:
Soroban Geeks (photo gallery grows by the minute)
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