公开(公告)号：US09829873B2

公开(公告)日：2017-11-28

申请号：US14893271

申请日：2014-05-09

Applicant: ABB TECHNOLOGY LTD

Inventor： Fredrik Alfredsson ,  Elina Vartiainen ,  Jonas Brönmark ,  Tony Tsai ,  Matthew Tait ,  Mark Billinghurst

IPC: G05B19/042 ,  G05B23/02 ,  H04N7/18

CPC classification number: G05B19/0425 ,  G05B23/0216 ,  G05B2219/13 ,  G05B2219/23258 ,  G05B2219/35494 ,  G05B2223/06 ,  H04N7/183

Abstract: A method, data presenting device and computer program product are provided for assisting a remote user. The data presenting device includes a communication interface, a camera having a field of view in which images are captured, a projector having a presentation area in which presentation items may be presented, and a control unit which receives field of view control commands a command to project a presentation item in the presentation area, controls the field of view of the camera and controls the projector to project the presentation item in the presentation area, wherein the control of the projection in the presentation area is made independently of the control of the field of view.