US Patent 11393251 Devices, systems and methods for predicting gaze-related parameters

A method for detecting one or more gaze-related parameters of a user is disclosed. In one example, the method includes creating a left image of at least a portion of a left eye of the user using a first camera of a head-wearable device worn by the user, and creating a right image of at least a portion of a right eye of the user using a second camera of the head-wearable device. The left and right images are fed together as an input into a convolutional neural network. One or more gaze-related parameters are obtained from the convolutional neural network as a result of the left and right images input.