By KENRO KURODA/ Staff Writer
March 22, 2025 at 18:06 JST
An artist’s rendition of Perfume’s live performance re-enacted at Nippon Telegraph and Telephone Corp.’s pavilion at the Osaka Kansai Expo (Provided by Nippon Telegraph and Telephone Corp.)
Visitors to Nippon Telegraph and Telephone Corp.’s pavilion at the Osaka Kansai Expo can enjoy the female group Perfume’s trademark cutting-edge performance in the latest 3-D technology to match.
Prior to the expo, NTT will record the electro-pop trio at the Expo ’70 Commemorative Park in Suita, Osaka Prefecture, on April 2 in 3-D.
The company will transmit the data to the expo pavilion through the Innovative Optical and Wireless Network (IOWN), its next-generation telecommunications infrastructure, which allows for little data transmission delay.
The live performance re-enacted with video footage and vibrations based on the data will be streamed live on the company’s website.
NTT bills it as the first real-time 3-D “spatial information transmission,” a technology that makes people feel as if an event at a distant location is being staged in front of their eyes.
After the expo opens on April 13, visitors donning 3-D glasses can experience a simulated spatial information transmission based on the stored live performance data.
At the 1970 Osaka Expo, NTT’s predecessor, Nippon Telegraph and Telephone Public Corp., displayed a wireless telephone, which was a dream technology at the time.
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