A enhanced interaction framework based on VR, AR and MR in digital twin

With the rapid development of 3R (VR, AR, MR) technology, there are higher continuously requirements for enhanced interaction characteristics of immersive, interactivity and multi-perception. As a new emerging information technology, 3R provide a potential solution to promote interaction and fusion for digital twin technology between physical space and virtual space, then provide various manufacturing service. This paper compare the interaction characteristics between VR, AR, and MR, then design a enhanced interaction framework based on VR, AR and MR in digital twin. (C) 2019 The Authors. Published by Elsevier B.V.