Japanese engineers develop headset-less VR system

Journalists look at 8K video images projected on a 3.4-meter-high and 2.6-meter-deep dome-type widescreen as they experience a new virtual reality (VR) motion ride system, during a press preview in Tokyo on July 18, 2017. Japanese visual engineers have developed a new virtual reality (VR) system that makes riders feel as if they were flying in a glass ball space vehicle, without having to wear headgear like the usual VR systems. / AFP PHOTO / Toru YAMANAKA

Journalists look at 8K video images projected on a 3.4-meter-high and 2.6-meter-deep dome-type widescreen as they experience a new virtual reality (VR) motion ride system, during a press preview in Tokyo on July 18, 2017.
Japanese visual engineers have developed a new virtual reality (VR) system that makes riders feel as if they were flying in a glass ball space vehicle, without having to wear headgear like the usual VR systems. / AFP PHOTO / Toru YAMANAKA

A virtual reality “space ride” in which viewers feel as if they are flying through the air inside a giant glass ball has been developed in Japan.

Unlike conventional VR systems, the “8K:VR Ride” — which resembles a cross between a theme park ride and a miniature IMAX theatre — does not require users to wear any headgear.

Instead they are placed on two swivelling, elevated chairs just in front of a semi-spherical screen which entirely engulfs their field of vision.
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“Unlike the conventional flat screen, you can see images coming closer to you physically in this dome screen,” said Makoto Nakahira, an engineer at Wonder Vision Techno Laboratory.

“This is a system in which you can experience visuals that you have never seen before.”

The experimental technology was unveiled to Japanese media for the first time on Tuesday before a scheduled showing at Japan’s Digital Content Expo 2017 in October.

Its name refers to the screen’s super-high definition 8K technology, which is 16 times more detailed than most current HD images.

Wonder Vision co-developed the system with Japan-based NHK Enterprises and NHK Media Technology — both affiliated with public broadcaster NHK — and RecoChoku Labo.

The space ride was first showcased at SXSW 2017, a major conference on convergence in the interactive, film and music industries, in Austin, Texas in March.

The system features a hemispherical theatre known as Sphere 5.2 — a screen 5.2 metres (17 feet) wide, 3.4 metres tall and 2.6 metres deep.

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