21st Century Learning and Teaching
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Überwachung: WLAN-Signale verraten, was Menschen tun

Überwachung: WLAN-Signale verraten, was Menschen tun | 21st Century Learning and Teaching | Scoop.it
Ein deutscher Forscher erkennt an Veränderungen von Radio- und WLAN-Signalen, was ein Mensch tut.




===> Das schone die Privatsphäre mehr als jede Kameraüberwachung, sagt er. <===


Gust MEES's insight:


Ein deutscher Forscher erkennt an Veränderungen von Radio- undWLAN-Signalen, was ein Mensch tut.


Das schone die Privatsphäre mehr als jede Kameraüberwachung, sagt er.


===> STALKING SOCIETY!!! <===




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WARNING!!!! If you take photos with your cell phone | GeoTagging

WARNING!!!! If you take photos with your cell phone | GeoTagging | 21st Century Learning and Teaching | Scoop.it
"Warning" If you, your kids or grand kids take pics from your phone---WATCH THIS! This is truly alarming - please take the time to watch. At the end they'll tell you how to set your phone so you do...
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Check out the video and learn How-To disable the Geo-Tagging!

 

Learn more:

 

http://www.scoop.it/t/21st-century-learning-and-teaching/?tag=GeoTagging

  
Erin Weightman's curator insight, August 15, 2013 7:36 AM

Love this - many things that I have wanted to tell colleagued for a long time in some cases, but kept my mouth diplomatically closed.

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Privacy: Facial recognition app helps you internet stalk that girl you saw on the bus

Privacy: Facial recognition app helps you internet stalk that girl you saw on the bus | 21st Century Learning and Teaching | Scoop.it
If this is true, it's creepy. An upcoming app for smartphones and Google Glass claims to let you take a photo of a complete stranger, and then automatically scan millions of photos uploaded to social networking and dating profiles to see if it can...
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http://gustmees.wordpress.com/2013/12/21/privacy-in-the-digital-world-shouldnt-we-talk-about-it/

 

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Photo Geotagging – How It Works & How to Disable It

Photo Geotagging – How It Works & How to Disable It | 21st Century Learning and Teaching | Scoop.it

Geotagging: the process of adding geographical identification metadata to various media such as photographs, video, websites, [etc]. That’s the definition from Wikipedia.

 

If you’re still unclear on what this means, just imagine using your smartphone to take photos of your child at his/her school performance, then uploading them from your smartphone to a site like Facebook or Flickr, or directly to Twitter via a service like TwitPic or yfrog. Now imagine a complete stranger being able to pinpoint the exact location of where those photos were taken. Well, that’s what geotagging does. And it’s the same technology you’ll find in social networking services like Facebook Places or Foursquare.

 

Here’s a video that my good friend Sue Scheff forwarded to me. It gives you a nice glimpse into how geotagging technology works on your mobile device, and why you might want to consider disabling it on your smartphone, and your child’s.

 

Read more:

http://internet-safety.yoursphere.com/2011/03/location-based-services-and-geotagging-how-they-work/

 

Gust MEES's insight:

 

Learn more:

 

http://www.scoop.it/t/21st-century-learning-and-teaching/?tag=GeoTagging

 

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