公开(公告)号：WO2022177505A1

公开(公告)日：2022-08-25

申请号：PCT/SG2022/050072

申请日：2022-02-17

Applicant: NATIONAL UNIVERSITY OF SINGAPORE

Inventor： YEN, Ching-Chiuan ,  TEO, Chor Guan ,  LOW, Chin Hong ,  CHNG, Choon Ern ,  CHUAH, Chong Yunn ,  LIN, Junyong Marcus ,  SIM, Yong Jie ,  LIM, Grace Yong Gee ,  KAMARUDIN, Affirudin Bin ,  LEE, Jun Yao Francis ,  TAN, Chee Ming ,  LIM, Chin Han ,  ZHENG, Han John

IPC: G06T19/20 ,  G06V20/20 ,  G06F3/01 ,  H04N13/117

Abstract: Described is a virtual reality (VR) system. The VR system comprises a VR display for displaying a VR environment to a user, memory comprising a digital twin corresponding to a physical object, the physical object comprising three or more 5 landmarks, a detector, and a processor system. The memory stores instructions that, when executed by the processor system, cause the VR system to: detect a location of each landmark using the detector; match each landmark to a corresponding landmark on the digital twin using the processor system; and process, using the processor system, the corresponding landmarks to orient, 10 position and scale the digital twin in the VR environment based on a position of the physical object.

公开(公告)号：WO2021040616A1

公开(公告)日：2021-03-04

申请号：PCT/SG2020/050483

申请日：2020-08-19

Applicant: NATIONAL UNIVERSITY OF SINGAPORE

Inventor： JAIN, Pravar ,  YAN, Liangkun ,  SIM, Yong Jie ,  TEO, Chor Guan ,  YEN, Ching-Chiuan

IPC: A63F13/28 ,  G06F3/01 ,  A63B69/00 ,  G02B27/01

Abstract: Disclosed is a multi-sensory stimulation system. The system comprises an inlet for receiving a flow of liquid or gas, a conditioning system for drawing the flow of at least one of liquid, gas and electricity (the Flow) through the inlet, the conditioning system comprising two or more conditioning modules for conditioning the Flow according to a respectively different sensory modality, and an outlet for delivering the conditioned Flow.