Patent ID: 11947198
Assignee: SNAP INC.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G

Claim 6:
7. A system, comprising:
an eyewear device including a conductive interface; and
a case configured to receive the eyewear device, the case comprising:
a housing configured to receive the eyewear device;
a connection interface supported by the housing, the connection interface comprising at least one contact arranged to couple with the conductive interface of the eyewear device; and
circuitry coupled to the at least one contact and including a first resistance, a second resistance, and a processor, the processor configured to:
connect the first resistance to the connection interface;
detect a first voltage level during the connection of the first resistance;
connect the second resistance to the connection interface;
detect a second voltage level during the connection of the second resistance;
detect connection of the eyewear device responsive to at least one of the detected first and second voltage levels; and

detect a short at the connection interface responsive to at least one of the detected first and second voltage levels.