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Disney developed LED optical communications used in toys and clothing

  • Author:Eunice
  • Source:net
  • Release on :2015-10-30

    China led flood light factory,Aluminum Alloy Flood Light Manufacturers,waterproof led lamps supplier china.Typically, intelligent devices need to rely on Bluetooth or WiFi networks. The problem is, WiFi network is not always available, and Bluetooth will drain the battery quickly. These facts make the Disney researchers to find new ways to make devices communicate with each other through a LED. As you might imagine, Disney researchers first built-in LED lights make toys for communication, LED built-in photodiode can detect not only the light-emitting light.
    Disney calls this technology as a visible light communication system, initially using this technology include toy cars, it is close to the light source, it can start automatically. Another example is the little girl's clothes, to activate the built-in flashing LED lights, close to the time when the light bar, LED lights began to flicker on the clothes.
    
However, the technology has other potential uses, such as connecting to a smartphone or tablet LED adapter, you can receive invisible LED light signal, which will allow the store can send a notification message to the customer accesible smartphone or tablet than the NFC Beam currently used more efficiently.
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