By the 1980s, infrared (IR) technology became the standard, using invisible light pulses to transmit binary codes to devices. How Today’s Remotes Work Most modern systems rely on one of three main technologies: TV Remote Control—Extraordinary Ordinary Things
Developed by Eugene Polley, this used visible light to trigger sensors in the corners of the TV. However, stray sunlight often caused the TV to change channels on its own. Remotes
The journey of the remote began in with the Zenith Lazy Bones , which was connected to the TV via a long cable. True wireless freedom arrived shortly after: By the 1980s, infrared (IR) technology became the