Questions tagged [wifi]

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5
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1answer
563 views

Can wifi signals be used to read lips?

This Atlantic article claims that researchers have been able to do numerous high-level diagnostics by analyzing disruptions in wifi signal fields, including identifying individuals and reading lips: ...
20
votes
1answer
908 views

Is 2.4GHz IEEE 802.11 (WiFi) Dangerous? [duplicate]

Over the years, I've heard (and read about) various dubious claims and doubtful allegations regarding the dangers of WiFi & 2.4GHz wireless ISM band communications in general. The stories ...
1
vote
0answers
82 views

Can WiFi cause health problems? [duplicate]

The following letter was delivered to every house in our village. It contains many claims about the health risks of WiFi, mobile phones and microwaves. It also claims several countries have band the ...