Patent ID: 11896115
Assignee: APPLE INC.
Field: Computer technology (Electrical engineering)
Classification: CPC A  E  G  H  Y | IPC A  E  G  H

Claim 1:
2. The posture-monitoring system of claim 1, wherein:
the characteristic of a body position includes one or more of: a twist, a bend, or a tilt of the user's back; and
the first wirelessly locatable tag of the array of wirelessly locatable tags further comprises:
an enclosure having an upper housing component defining an upper surface of a respective wirelessly locatable tag and a lower housing component coupled to the upper housing component, the lower housing component is removable to provide access to the respective battery;
an antenna frame positioned below the upper housing component and having an antenna of the first wireless circuit; and
an electromagnetic coil positioned between the upper housing component and the antenna frame, the electromagnetic coil configured to move the upper housing component to produce an audio output.