Ever wondered what a Wifi signal looks like in your house?

[Soul Safari]

Thought it was worth a share. The photos have been enhanced by an app by the looks of it but you get the general idea.

Surrounded by waves and frequency everywhere we go...
http://petapixel.com/2014/07/26/ghostly-images-wifi-signals-captured-using-long-exposures-android-app/

[Innocent Warrior]

Interesting, thank you.

Images featured in the article in the OP (different source);

http://i.dailymail.co.uk/i/pix/2014/06/19/article-2662507-1EEC243600000578-494_636x382.jpg

* * *

Another article containing images of WIFI visuals;


Nickolay Lamm (writing for MyDeals), who, working with M. Browning Vogel, Ph.D, took the data about Wi-Fi coverage areas on the National Mall in Washington, D.C., and superimposed it on actual images.

http://i.dailymail.co.uk/i/pix/2013/07/25/article-2377642-1AFA31DF000005DC-575_634x343.jpg

http://www.capacamera.com/userfiles/ku-xlarge%20(4).jpg

Source. (https://gigaom.com/2013/08/04/if-you-could-actually-see-wi-fi-this-is-what-it-would-look-like/)

[Nick Matkin]

The first images from that article are just coloured LEDs waved about with an open shutter and not remotely like real wi-fi signals - even if they were visible. It's very misleading of that article to suggest they have clearly defined boundaries because, like all signals, they decline according to the inverse-square law.

The second photos are a little bit more realistic.

If only radio signals could be made visible. It would make antenna design, interference tracing and achieving the desired service areas so much easier!

[bettye198]

And we wonder why devices make us dizzy!:confused: