Noncontact 3D gesture recognition drives VR HMI evolution toward greater interaction freedom. (IMAGE)

Tsinghua University Press

Noncontact 3D gesture recognition drives VR HMI evolution toward greater interaction freedom.

Caption

A noncontact virtual reality (VR) human-machine interface (HMI) was developed by electret-based triboelectric sensor (ETS), which could accurately recognize threedimensional (3D) gestures and largely improve degree of interaction freedom in VR. An intelligent noncontact VR interactive system based on the ETS is further demonstrated to manipulate game characters, indicating great potentials to develop a new generation of noncontact VR HMIs and metaverse.

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Nano Research, Tsinghua University Press

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