US 11,755,851 B2
Object detection-based control of projected content
Andreas Panayiotou, Atlanta, GA (US); and Nathaniel McFarland, Mableton, GA (US)
Assigned to CFA Properties, Inc., Atlanta, GA (US)
Filed by CFA Properties, Inc., Wilmington, DE (US)
Filed on Jan. 21, 2022, as Appl. No. 17/581,201.
Application 17/581,201 is a continuation of application No. 17/000,972, filed on Aug. 24, 2020, abandoned.
Claims priority of provisional application 62/890,931, filed on Aug. 23, 2019.
Prior Publication US 2022/0327298 A1, Oct. 13, 2022
Int. Cl. G06K 7/10 (2006.01); G06K 7/00 (2006.01); G06Q 10/087 (2023.01); G06K 19/077 (2006.01); G06K 19/07 (2006.01)
CPC G06K 7/10366 (2013.01) [G06K 7/0008 (2013.01); G06K 19/0723 (2013.01); G06K 19/07749 (2013.01); G06Q 10/087 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A process for triggering projected displays, comprising:
determining that a radio-frequency identification (RFID) device has moved within a predetermined range of a first interrogator, wherein the RFID device is carried by a user;
interrogating the RFID device to determine a first identifier;
determining an identity of the user based on the first identifier;
transmitting a projection command to a projection source, wherein the projection command comprises the identity of the user and instructive indicia comprising information about an object for use by the user, wherein the object comprises a second RFID device;
determining that the second RFID device has moved within a second predetermined range of a second interrogator, wherein the second RFID device is configured to be positioned with the object;
interrogating the RFID device and the second RFID device to receive the first identifier from the RFID device and a second identifier from the second RFID device;
transmitting a second projection command associated with the second identifier and the first identifier to the projection source; and
displaying, by the projection source, at least one projection based on the second projection command.