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This list of African-American inventors and scientists documents many of the African Americans who have invented a multitude of items or made discoveries in the course of their lives. These have ranged from practical everyday devices to applications and scientific discoveries in diverse fields, including physics, biology, math, and medicine.
A TV-B-Gone. TV-B-Gone is a universal remote control device for turning off various brands of television sets. Released in 2004, its inventor referred to it as "an environmental management device". Although it can require up to 72 seconds for the device to find the proper code for a particular television receiver, the most popular televisions ...
Zenith Electronics. Robert Adler (December 4, 1913 – February 15, 2007) was an Austrian -American inventor who held numerous patents . He worked for Zenith Electronics, retiring as the company's Vice President and Director of Research. His work included developing early sound-based remote controls for televisions, which were the standard for ...
Logitech Harmony 1000. Logitech Harmony is a line of remote controls and home automation products produced by Logitech.The line includes universal remote products designed for controlling the components of home theater systems (including televisions, set-top boxes, DVD and Blu-ray players, video game consoles) and other devices that can be controlled via infrared, as well as newer smart home ...
Granville Tailer Woods (April 23, 1856 – January 30, 1910) was an American inventor who held more than 50 patents in the United States. [1] He was the first African American mechanical and electrical engineer after the Civil War. [2] Self-taught, he concentrated most of his work on trains and streetcars.
Scott A. Jones (born 1960), U.S. – created one of the most successful versions of voicemail as well as ChaCha Search, a human-assisted internet search engine; Tom Parry Jones (1935–2013), UK – first electronic Breathalyzer; Assen Jordanoff (1896–1967), Bulgaria – airbag; Marc Jorgenson, Canada – engineer, inventor and musician
Remote controls for these devices are usually small wireless handheld objects with an array of buttons. They are used to adjust various settings such as television channel, track number, and volume. The remote control code, and thus the required remote control device, is usually specific to a product line.
The Zenith Flash-Matic was the first wireless remote control, invented by Eugene Polley in 1955. It had only one button that was used to power on and off, channel up, channel down, and mute. The Flash-matic's phototechnology was a significant innovation in television and allowed for wireless signal transfer previously exclusive to radio.
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