Wi-fi is watching us - ABC Online

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ABC Online
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Wi-fi is watching us
ABC Online
Already, wi-fi frequencies can be used to figure out how many people are moving in a closed room. The latest application can identify different people by how they move. But, Dr Karl Kruszelnicki asks, will that make us the last generation to have ever ...





Courtesy of WestNet City Wi-Fi
www.westnet.ca