On March 1, 2012, Google introduced a new Privacy Policy to replace the policies they previously had in place for their many different products. If you’re a registered user, you probably received an email notifying you of the change. If you’re like me, you probably gave it a cursory read and then deleted it.
My sister forwarded the email to me and suggested that I blog about it, but I didn’t think it was important enough. I figure if I have to see ads on the Internet, they may as well be targeted to my interests. It turns out that our online activity affects a lot more than just the ads that are displayed on our screens.
One of the most eye-opening talks I heard at TEDx Waterloo wasn’t a live speaker, but a video by Eli Pariser, author of The Filter Bubble. He explained that Google, Facebook, and other sites keep track of what we view online, even when we’re not logged into their site, and use this information to filter the information we see.
In other words, although personalization may be convenient at times, there are much more serious implications. In short, it means that we’re most likely to find content that supports our existing views than to open our minds by uncovering new information. I strongly suggest that you take 9 minutes to watch the video for yourself.
Just before the video was shown, Sarah Williams demonstrated how urban planners can use mobile check-ins on Facebook and Foursquare to understand how people feel about the cities they’re in.

It was fascinating, but it also made me wonder just WHO has access to my information and WHAT are they doing with it? We have become so accustomed to sharing the details of our lives online that it will be difficult to change our habits, but you can be sure I’ll be thinking twice before I post my next status update.
How about you?
Photo by James Bastow








Hey Janet,
I enjoyed the video. It really hits home for me. We need to be in control of what we see on the web, not Google or anyone else.
I’m glad you enjoyed it too. It is one thing for me to learn about something new, but to find out my perceptions were incorrect was truly eye-opening.
Thank you Janet for this info. I have experienced this filtering myself when my sister and I were doing simultaneous Google searches while also on the phone working through a project. I did not know why we had different results but it was certainly noticeable. It all becomes clear.
I experienced it too, when discussing search results with a client over the phone. At the time I assumed it was because I was in Canada while she was in the USA, and that may have been a factor as well, but now I understand it was not the only one.
You can now watch the video of Sarah Williams’ talk at http://tedxwaterloo.com/speaker/williams