Disney researchers have demonstrated that light bulbs can do more that just illuminate our rooms – they could communicate with each other...
Disney researchers have demonstrated that light bulbs can do more that just illuminate our rooms – they could communicate with each other, with objects and with the Internet, to create ‘smart’ environments.
Transmitting signals via light is nothing new; Alexander Graham Bell showed that speech could be conveyed with light in the 1880s, years before speech was first transmitted via radio.
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