US 12,254,795 B2
Display of security information based on splitting into images viewable at a certain reading distance
Alessandra Asaro, Rome (IT); Chiara Conti, Rome (IT); Remo Freddi, Ronciglione (IT); and Roberto Ragusa, Rome (IT)
Assigned to INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US)
Filed by INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US)
Filed on Dec. 10, 2021, as Appl. No. 17/643,629.
Prior Publication US 2023/0186801 A1, Jun. 15, 2023
Int. Cl. G09G 3/00 (2006.01); G06Q 20/34 (2012.01)
CPC G09G 3/003 (2013.01) [G06Q 20/34 (2013.01); G09G 2358/00 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A security device, comprising:
a non-electronic display surface; and
a security information including a plurality of complete images integrated with the non-electronic display surface, wherein the plurality of complete images are not viewable by a user at a same time, wherein an individual complete image of the plurality of complete images is encoded by a first partial image and a second partial image such that seeing a single partial image of the first partial image and the second partial image does not reveal the individual complete image to the user, wherein the first partial image is viewable by the user from a first angle of view relative to the non-electronic display surface and the second partial image is viewable by the user from a second angle of view relative to the non-electronic display surface, wherein the individual complete image is revealed by a visual system of the user responsive to the user simultaneously seeing both the first partial image from the first angle of view with a first eye of the user and the second partial image from the second angle of view with a second eye of the user, and wherein the plurality of complete images further comprises corresponding progress elements that include a marker that visually moves across the corresponding progress elements to indicate a progress of displaying the plurality of complete images responsive to changing the relative position of the security device with respect to the user.