A pair of intelligent assisted vision glasses includes an eyeglass body, the left and right
frames respectively having two accommodation rooms with transparent liquid, a set of left …

A device, system, and method for facilitating a sleep cycle in a subject, comprising selecting
a waveform from a plurality of waveforms derived from brainwaves of at least one sleeping …

Using two or more cameras attached to the protective eyewear, three-dimensional views
with accurate and natural depth perception of the working area can be displayed for users …

(57) ABSTRACT A varifocal liquid crystal lens in Alvarez configuration is disclosed. A head
mounted or near-eye display may include a liquid crystal Alvarez lens for focus adjustment …

(57) ABSTRACT A head-mounted display system may include a wearable frame securable
to a user's head. The head-mounted display system may also include a mapping subsystem …

An interactive display includes a display capable of generating displayed images, and first
and second eyepiece assemblies each including one or more variable-focus lenses. The …

Abstract A Virtual Reality (VR) computer system and method including a VR headset to be
worn by at least one user; one or more pupil sensors located in the VR headset configured …

An interactive display includes a display capable of generating displayed images, and first
and second eyepiece assemblies each including one or more variable-focus lenses. The …

(57) ABSTRACT A Virtual Reality (VR) computer system and method includ ing a VR
headset to be worn by at least one user; one or more pupil sensors located in the VR …

This method for building a prediction model for predicting evolution over time of at least one
vision-related parameter of at least one person includes: obtaining successive values …