Easpeed says that the system is compatible with all elevators and only takes 30 minutes to install. (Picture: Hefei High-Tech Release on Tencent Video)
Elevator in China uses holographic buttons amid coronavirus outbreak
People are using holograms, voice controls and toothpicks in elevators in China
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Easpeed says that the system is compatible with all elevators and only takes 30 minutes to install. (Picture: Hefei High-Tech Release on Tencent Video)
