I invented an ingestable wearable for password authentication.
It comprises a pill that transmits a current EKG-like coded signal through the body that can be detected by a handset. If the handset detects code X emitted by a pill issued to X, then the user is X.
This was demoed at AllthingsD in 2013.
It comprises a pill that transmits a current EKG-like coded signal through the body that can be detected by a handset. If the handset detects code X emitted by a pill issued to X, then the user is X.
This was demoed at AllthingsD in 2013.