What is Li-Fi?

according to siginify

According to Wikipedia: Li-Fi (/ˈlaɪfaɪ/; short for light fidelity) is wireless communication technology, which utilizes light to transmit data and position between devices.

In technical terms, Li-Fi is a light communication system (hence based on photonics) that is capable of transmitting data at high speeds over the visible light, ultraviolet, and infrared spectrums. In its present state, only LED lamps can be used for the transmission of visible light.

In terms of its end use, the technology is similar to Wi-Fi – the key technical difference being that Wi-Fi uses radio frequency to transmit data.

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Wi-Fi for smartwatches, Internet-enabled coffee makers and whatever other connected appliance you might fancy

There are plenty of blockades between now and the connected-device future that’s been so long on the horizon. One of these is Wi-Fi, which has limitations that keep connected devices from connecting quite as efficiently as they could. Now, there’s a plan in place to fix it. Continue reading “Wi-Fi for smartwatches, Internet-enabled coffee makers and whatever other connected appliance you might fancy”

QNX Wireless Framework Integrates Cellular and Wi-Fi into Embedded Systems

QNX Software Systems Limited, a subsidiary of BlackBerry Limited, today announced the launch of the QNX Wireless Framework, a complete software solution that allows embedded systems developers to make cellular and Wi-Fi hardware changes without having to rewrite software applications or change how the applications run. Continue reading “QNX Wireless Framework Integrates Cellular and Wi-Fi into Embedded Systems”

Wi-Fi equipped 32-bit Arduino board streamlines cloud-powered embedded app development

Digilent’s chipKIT WiFire board is an awesome little beastie. Powered by Microchip’s latest 32-bit 200 MHz MCU, the Wi-Fi equipped Arduino-compatible platform has been paired with Imagination Technologies’ Flow Cloud service development tools in an effort to make creating cloud-powered embedded applications practical for the average developer. Continue reading “Wi-Fi equipped 32-bit Arduino board streamlines cloud-powered embedded app development”