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gptkbp:notableEvent
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First IMAX film shown
First demonstration of maglev train
First use of mobile phone technology at a world's fair
First demonstration of wireless card reader technology
Debut of moving sidewalk in Japan
First demonstration of touch screen technology
First use of wireless phone technology in Japan
First world's fair held in Japan
First demonstration of video phone technology in Japan
First demonstration of solar cell technology in Japan
First demonstration of artificial intelligence technology in Japan
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