US 12,073,641 B2
Systems, devices, and/or processes for dynamic surface marking
Renee Marie St. Amant, Austin, TX (US)
Assigned to Arm Limited, Cambridge (GB)
Filed by Arm Limited, Cambridge (GB)
Filed on Mar. 31, 2021, as Appl. No. 17/219,721.
Prior Publication US 2022/0318551 A1, Oct. 6, 2022
Int. Cl. G06V 20/80 (2022.01); G02B 27/01 (2006.01); G06F 3/01 (2006.01); G06F 16/58 (2019.01); G06F 16/587 (2019.01); G06Q 20/32 (2012.01)
CPC G06V 20/80 (2022.01) [G02B 27/0172 (2013.01); G06F 3/013 (2013.01); G06F 16/5866 (2019.01); G06F 16/587 (2019.01); G06Q 20/321 (2020.05); G06Q 20/3276 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/014 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method comprising:
detecting a presence of a marked surface within a field of view of a subject;
obtaining observations of one or more physiological and/or behavioral processes of the subject using one or more sensors contemporaneously with detecting the presence of the marked surface within the field of view of the subject by generating behavior profile content based, at least in part, on one or more signals generated by one or more sensors worn by the subject;
generating a time-stamped attention heatmap associating a projected gaze of the subject over portions of the marked surface; and
temporally associating the time-stamped attention heatmap and the behavioral profile content to update a detailed surface attention log (DSAL) associated with the marked surface.