In the latest session of TechChange’s Mobiles for International Development class, Jessica Soklow learned about the Panic Button, the emergency Android app recently launched by Amnesty International. The app is a step in the right direction for emergency alert applications, and may prove to be useful in other types of emergency situations.



In the last decade, social media has spread quickly across the world and has grown not just in terms of number of users on popular platforms, but also in terms of new niche platforms tailored for specific populations.

With Facebook’s 1 billion active users, the 500 million tweets that flood the Internet daily via Twitter, and the 6 billion hours of YouTube videos available online, it is …



Check out the Montreal-based CJAD news radio talkshow interview from last week featuring TechChange’s Director of Marketing, Nancy Ngo, on hashtag activism and join us for our upcoming course on Social Media for Social Change!