Light ’em up, Mr. Bell: Li-Fi

Light Fidelity (Li-Fi) and Communication   By Christopher Schweizer, Ph.D. An enduring illustration of a creative ‘bright idea’ is a light bulb suspended over an inspired individual.  But to Alexander Graham Bell, the foundational hero of hearing technology, light was much more than an iconic metaphor.  It was the future of interpersonal communication, to be…

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bluetooth architecture

Bluetooth 101 – Part VI – Bluetooth Architecture

Wayne Staab and Steve Armstrong This post wraps up our six-part series on Bluetooth 101.  The purpose has been to provide a basic understanding of Bluetooth technology, in general.  For a detailed understanding, the reader is advised to seek more detailed expert interaction. As a refresher, Bluetooth is a wireless technology standard used to exchange…

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