Facebook Campus Debuts as Platform for College Students

Facebook has launched Facebook Campus, a return to its genesis in chief executive Mark Zuckerberg’s Harvard University dorm room. Students can be part of Facebook Campus by using their school email addresses to create profiles that will only be visible to other students at their college or university. The site will allow students to join groups, participate in classroom discussions and find school events. A Facebook spokeswoman said the new site will not have advertising and that the company has no plans to offer ads in the future. Continue reading Facebook Campus Debuts as Platform for College Students

Princeton Study Shows Smart TVs Are Collecting Your Data

While streaming your favorite show on Netflix via an Internet-connected smart TV, your data is being collected, according to a new study from Princeton University, which found that smart TVs are equipped with data-collecting trackers. Researchers built a bot that installed thousands of channels on both Roku and Amazon Fire TV devices and mimicked human behaviors like watching videos and browsing. When the bot ran into an ad, it tracked what data was collected. Researchers claim there’s little consumer awareness of this activity.

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Research Teams Make Advances in Wearable Sensor Tech

Researchers at two different universities have created wearable sensors that are ultra-thin, lightweight and breathable. Although they are based on different technologies, both of the new sensors can monitor vital signs, including electrical muscle activity and body temperature and can be worn over a long period without creating skin irritations or inflammation. That is in contrast to many existing wearable sensors, which because they are made of polyester or rubber, are not breathable and may irritate the skin. Continue reading Research Teams Make Advances in Wearable Sensor Tech

Facebook Reveals More on Ethical Regulation of its Research

Facebook collects data from 1.6 billion people, on everything from “likes” to social connections, to establish behavioral patterns. That went further — some would say, too far — in June 2014 when the company conducted a psychological test on 700,000 people to look at how omitting “positive” or “negative” words could alter mood. The resulting controversy about the company’s ethics moved Facebook to add an internal review policy in October 2014. But it is just now publishing new details on how it conducts that research. Continue reading Facebook Reveals More on Ethical Regulation of its Research

Pandora Purchases Music Data-Tracking Firm Next Big Sound

Music streaming service Pandora announced this week that it has acquired Next Big Sound, a company that tracks how popular songs become online and via social networks. Next Big Sound has become a standard for measuring artist popularity through activity on Twitter, Wikipedia, YouTube and other platforms. Terms of the deal have not yet been disclosed. However, in similar data-tracking deals, Spotify paid about $55 million for the Echo Nest last year and Apple paid a reported $50 million in January for Next Big Sound competitor Semetric. Continue reading Pandora Purchases Music Data-Tracking Firm Next Big Sound