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1. (WO2018128793) CAPTURING ANNOTATIONS ON AN ELECTRONIC DISPLAY

Pub. No.:    WO/2018/128793    International Application No.:    PCT/US2017/067151
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Wed Dec 20 00:59:59 CET 2017
IPC: G06F 17/24
G06F 3/042
G06K 9/00
G06T 7/00
Applicants: MICROSOFT TECHNOLOGY LICENSING, LLC
Inventors: SCOTT, James
HODGES, Stephen, Edward
CHEN, Nicholas, Yen-Cherng
TAYLOR, Stuart, Alastair
HELMES, John, Franciscus, Marie
GROSSE-PUPPENDAHL, Tobias
Title: CAPTURING ANNOTATIONS ON AN ELECTRONIC DISPLAY
Abstract:
A system is described which comprises an electronic display device, an annotation capture module and a camera. The annotation capture module is configured to trigger a change in an image displayed on the electronic display device responsive to a capture trigger and the camera is configured to capture one or more images of the electronic display device in response to the capture trigger and/or a trigger received from the annotation capture module. The annotation capture module is further arranged to identify any manual annotations made by a user on the electronic display device by analyzing the images of the electronic display device captured by the camera, wherein at least one of the images was captured after the change in the image displayed.