The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2015
Filed:
Feb. 06, 2013
Sony Computer Entertainment Europe Limited, London, GB;
Nicholas Andrew Lord, London, GB;
Thomas Lucas-Woodley, London, GB;
William Oliver Sykes, London, GB;
Adrien Bain, London, GB;
Abstract
A book for use in an augmented reality system includes first and second pages. The first page is on a first leaf of the book and includes a first fiduciary marker for indicating the orientation of the book to a recognition system. The second page is on a second leaf of the book and includes a second fiduciary marker for indicating the orientation of the book to the recognition system and also page marker for indicating the page number of the second page to the recognition system. The page marker orientation is ambiguous without reference to a fiduciary marker. The page marker is positioned on the second page closer to an edge of the page than the second fiduciary marker to become visible to the recognition system before the second fiduciary marker, as the book is turned to the second page.