US 2019/0174039 A1 · BIO-SENSING AND EYE-TRACKING SYSTEM

Abstract

Methods, systems, and devices are disclosed for implementing a low-cost wearable multi-modal bio-sensing system capable of recording bio-markers and eye-gaze overlaid on world view in real-world settings. In an exemplary embodiment, a bio-sensing system uses at least two cameras and one or more bio-sensors to record a variety of events and bio-marker data. In another exemplary embodiment, the recorded information is used to track the eye position, calculate the pupil dimensions, and calculate the gaze of a human being. The eye position and dimensions of the pupil can be used for emotion recognition.

Claims35

Dependent claims

A bio-sensing system, comprising:

a frame structured to be placed on a user's face;
a first camera coupled to the frame and facing towards an eye of the user to capture a first set of images of the eye;
a second camera coupled to the frame and facing away from the user and configured to capture a second set of images of an environment from the user's perspective;
one or more sensors configured to measure biological functions of the user and to generate sensor data;
and
a computer electrically coupled to the one or more sensors, the first camera and the second camera.

3 more elements

Dependencies are inferred from the claim text.

Bio-sensing and eye-tracking system

Life of this patent

Bio-sensing and eye-tracking system

Life of this patent

Abstract

Claims35