公开(公告)号：US11656687B2

公开(公告)日：2023-05-23

申请号：US16868506

申请日：2020-05-06

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Min Gyeong Kim ,  Jung Min Park ,  Joong-Jae Lee

IPC: G06F3/01 ,  G06F3/0484 ,  G06F3/04815 ,  G06V40/20

CPC classification number: G06F3/017 ,  G06F3/011 ,  G06F3/0484 ,  G06F3/04815 ,  G06V40/28

Abstract: Provided is a method for controlling an interaction undo/redo interface. The method for controlling an interaction undo/redo interface includes causing interaction to be performed between a plurality of virtual objects created in a three-dimensional virtual space and a user, wherein the interaction is performed by recognition of the user's gesture, and activating the interaction undo interface or the interaction redo interface in response to a gesture not corresponding to the user's interaction gesture.