公开(公告)号：US09814982B2

公开(公告)日：2017-11-14

申请号：US14630774

申请日：2015-02-25

Applicant: GLOBALFOUNDRIES INC.

Inventor： Prach Jerry Chuaypradit ,  Wendy Chong ,  Ronald C. Geiger, Jr. ,  Janani Janakiraman ,  Joefon Jann ,  Jenny S. Li ,  Anuradha Rao ,  Tai-chi Su ,  Singpui Zee

IPC: A63F9/24 ,  A63F13/577 ,  A63F13/537 ,  A63F13/65 ,  A63F13/58 ,  A63F13/792 ,  A63F13/428

CPC classification number: A63F13/577 ,  A63F13/428 ,  A63F13/537 ,  A63F13/58 ,  A63F13/65 ,  A63F13/792 ,  A63F2300/305

Abstract: To mitigate collisions in a physical space during gaming, a set of physical objects and a user situated in the 3D space are mapped to determine a spacing between an object in the set of physical objects and the user, where the user moves in the 3D space to cause a motion in a virtual environment of a game. A prediction is computed that the user will make a motion in the 3D space during the gaming. For the motion in the 3D space, a motion trajectory of the user is computed using a measurement parameter corresponding to the user stored in a user profile. A detection is made that the motion trajectory of the user violates a spacing threshold between the user and the object, and the user is alerted about a risk of collision between the user and the object in the 3D space.