Synaptics Incorporated
INDICATION FOR MULTI-FACTOR AUTHENTICATION

Abstract:

An input device configured for multi-factor authentication. The input device includes a plurality of sensor electrodes, one or more light sources, and an authentication component. The plurality of sensor electrodes is configured for capacitive sensing in a sensing region of the input device. The one or more light sources are configured to illuminate at least a portion of the sensing region of the input device. The authentication component is configured to receive a first authentication input via a first authentication device, determine whether the first authentication input matches a first credential of an authorized user, and selectively activate the one or more light sources based at least in part on whether the first authentication input matches the first credential of an authorized user.