>RFID
How 'bout a MolarMic?
Sonitus Technologies Extends Molar Mic Two-Way Comms Platform and Bone-Conduction Speaker to New Commercial Applications
May 21 2019, 00:35
While the audio industry has focused on hearables, some companies are exploring embedded wearables. Sonitus Technologies has been focusing on military communication applications using NFMI, trying to embed the same features of a two-way wireless comms system that can be used undetected, even under the most harsh environments. The company's “Molar Mic” fits a miniaturized headset into a device that clips to a user’s back teeth, and is now available as a Bluetooth-compatible solution for high-noise commercial markets.
NFMI = Near Field Magnetic Induction
https://archive.ph/vqX1M