Not Bluetooth®… Not NFC… Not iBeacon®…Not Wi-Fi…But Li-Fi
Li-Fi aka Visual Light Communication or VLC
Makes any microcontroller gadget a dumb terminal for the users computer, at virtually no cost.
Runs on virtually any computer with an RGB display – mobile, tablet, notebook, laptop, or desktop.
Makes gifts more fun for the consumer, since the consumer can now use their mobile to personalize their gift with the recipients name, greeting, funny saying, or pixel editor.