Do you cover up the camera on your mobile devices
Media is covering why people disable cameras by covering up the camera with tape on their laptops and mobile devices. Is this paranoia? Does the NSA or hackers really get into your phone or PC just to take pictures of you in the nuddy? Pipedot, I ask you: Do you cover up the camera on your devices, and if so, why?
Silent Pocket Faraday Cage Sleeves - http://www.thinkgeek.com/jlsn/
"The patented Radio Frequency shield in the phone and tablet sleeves effectively blocks all wireless, cellular, GPS, WiFi, Bluetooth, RFID, and NFC signals in all frequencies. And there's an alternate internal side, which shields only against RFID and NFC (so you can protect yourself from hacking on those frequencies, without missing a phone call or text)."
And, I found the article I was thinking of when I posted the original question (I was the above AC). I read the Schneier on Security blurb, but here's one of the articles it linked to with more info. (The headline annoys me by assigning all the credit to Snowden, but at least they acknowledge Huang's work in the body.)
https://www.wired.com/2016/07/snowden-designs-device-warn-iphones-radio-snitches/
It looks like it requires modification - wiring things directly to the phone's circuit board via the SIM slot - and it's only a prototype. Still cool though. Especially since, "Faraday bags can still leak radio information," according to the article.