Patent ID: 11917773
Assignee: APPLE INC.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 17:
18. A barrier assembly, comprising:
a housing comprising a plurality of apertures formed therethrough;
a plurality of light-emitting components, each light-emitting component at least partially disposed within a first corresponding aperture of the plurality of apertures;
a plurality of light sensors, each light sensor at least partially disposed within a second corresponding aperture of the plurality of apertures;
a plurality of magnets embedded within the housing and disposed about a perimeter of the housing, each magnet positioned at least partially between a corresponding light sensor and a corresponding light-emitting component, and wherein a surface of each magnet is exposed from the housing;
a central magnet disposed within the housing, the central magnet comprising an opening formed through a center of the central magnet; and
circuitry at least partially disposed in the opening.