公开(公告)号：US09804683B1

公开(公告)日：2017-10-31

申请号：US15428751

申请日：2017-02-09

Applicant: X Development LLC

Inventor： Johnny Lee ,  Eric Teller ,  William Graham Patrick ,  Eric Peeters

IPC: G06F3/01 ,  G06F3/048 ,  G06K9/00 ,  G06F3/0483 ,  G06F3/0487 ,  G06K9/78 ,  G09G5/00

CPC classification number: G06F3/017 ,  G06F3/0354 ,  G06F3/0425 ,  G06F3/0483 ,  G06F3/0487 ,  G06F3/04883 ,  G06K9/00335 ,  G06K9/78 ,  G09G5/006 ,  G09G2300/026 ,  G09G2354/00 ,  H04M1/2755

Abstract: A method and apparatus for gesture interaction with a photo-active painted surface is described. The method may include driving a spatial electromagnetic modulator to emit electromagnetic stimulation in the form of an image to cause photo-active paint to display the image. The method may also include capturing, with at least a camera of a painted surface display system, image data of the image displayed on the photo-active paint applied to a surface and a user motion performed relative to the image. The method may also include analyzing the captured image data to determine a sequence of one or more physical movements of the user relative to the image displayed on the photo-active paint. The method may also include determining, based on the analysis, that the user motion is indicative of a gesture, and driving the spatial electromagnetic modulator to update.