公开(公告)号：US20180300548A1

公开(公告)日：2018-10-18

申请号：US16015608

申请日：2018-06-22

Applicant: Mirametrix Inc.

Inventor： Simon ST-HILAIRE ,  Nicholas Joseph SULLIVAN

IPC: G06K9/00 ,  G06K9/20

Abstract: A system and an apparatus are provided, for gaze tracking within a defined operating range. The apparatus includes at least one optical system, which capable of capturing radiation in a wavelength range produced by a composite illumination source. The apparatus also includes at least one set of illumination sources creating the composite illumination source, wherein: at least one of the illumination sources is positioned relative to the optical system such that it ensures a user bright pupil response at the beginning of the apparatus operating range; and the composite illumination source size is such that it creates a Purkinje image on a user's eye capable of being distinguished by the optical system at the end of the apparatus operating range. The apparatus also includes an illumination controller for activating and deactivating the at least one composite illumination source, and a signal processing controller for transmitting generated images from the at least one optical system.

公开(公告)号：US20230040562A1

公开(公告)日：2023-02-09

申请号：US17970806

申请日：2022-10-21

Applicant: Mirametrix Inc.

Inventor： Michel BOIVIN ,  Jacob FISET ,  Martin GAMSBY ,  Francis GUERIN ,  Simon ST-HILAIRE ,  Cosmin V. LUDUSAN

IPC: A61M21/00

Abstract: Systems and associated methods are provided for monitoring a user while operating a computing device and providing active feedback to said user regarding health and safety best practices associated with operating said computing device. The methods comprise obtaining user biometric data; converting said biometric data into actionable instances of health and safety user device operation use cases; and interacting with the user based on said actionable instances in order to improve or remedy any deviations from recommended health and safety user device operation practices.