Other

E-Green LLC

Chen, Chia Ming

Chia Ming Chen

Huikai Xie

Hemanth Kiran Gutti

Jessica Han

Yu Mo

Marian Heman-Ackah

Albert D C Chen

Marian Hernan-Ackah

Albert Dc Chen

A color mixing light system comprises a pyramidal mirror assembly comprising three or more mirrors constructed and arranged in a pyramid structure and three or more color light sources. The pyramidal mirror assembly divides the light beams from the color light sources so that a first portion is reflected by the mirrors and a second portion extends beyond the mirrors to collectively form a multicolor pattern comprising plurality of overlapping color regions on a surface.

Color mixing from different light sources

Provided is a beam-steering mechanism, comprising a lens and a light source positioned in a focal plane of the lens. One of the light source and the lens moves relative to the other of the light source and the lens. The light source outputs a light beam at the lens which forms an illumination spot on a surface from the light beam. The illumination spot moves in a direction in response to a movement of one of the light source and the lens.

Light control systems and methods

Provided is a light-emitting device control system, comprising: a light source module that outputs a beam of light at a first surface location; a beam steering mechanism, the light source module coupled to the beam steering mechanism for directing the beam of light at the first surface location, wherein an illumination region is formed at the first surface location in response to the directed beam of light; a control module that detects a signal corresponding to a hand gesture, the control module positioned at a separate location than the light source module and the beam steering mechanism, and communicating with the light source module via a network; and a control spot generator that generates a control spot at a second surface location, the control module detecting a presence of a hand forming the hand gesture at the control spot, and wherein the beam steering mechanism moves the illumination region in response to the hand gesture at the control spot.

Provided is a light-emitting device control system, comprising a beam steering mechanism that directs a beam of light at a first surface location, wherein an illumination region is formed at the first surface location in response to the directed beam of light, a sensor that recognizes a hand gesture at the illumination region; a processor that converts data related to the hand gesture into a command signal, and a controller that instructs the beam steering mechanism to move the illumination region to a second surface location in response to the command signal corresponding to the hand gesture.

Provided is a non-contact sensing device that comprises a sensor comprising a plurality of function key sensors. A function key sensor of the plurality of function key sensors has a field of view. The function key sensor is constructed and arranged to detect a hand gesture at the field of view and to generate a function key control signal in response to detecting the hand gesture at the field of view. A processor processes the function key control signal from the function key sensor and outputs a command to a remote apparatus in response to the processed control signal.

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Cambridge, MA, United States of America

Chia Ming Chen