Today we’d like to introduce you to the lovely team over at TechChange. They provide online technology training for social change on topics including emergency management, digital organizing, and mobile phones for international development. They’ve been kind enough to write up a blog about their use of OpenTok that makes for an excellent read. Enjoy!
Guest Post written by Kristján Pétursson, Senior Engineer at Causes
While we were redesigning the Causes Wish last year, we very much wanted to let everyone personalize their wish with a video message. Imagine if instead of a big block of text to read, you could see your friend right there and they told you face-to-face why they care about the charity they’re supporting. If a mere picture is worth a thousand words, then 24 frames/second would surely melt the heart of even cynical Uncle Jake who never donates to anything. Sadly, no one offered a recording API that we could drop into a page. YouTube doesn’t expose it, Facebook rolled their own, and building one here would just be too much of a departure from our goals.
Guest Post written by Gizem Orbey, Development and Operations @Rapleaf
Last summer, now full-time Rapleafer Alex P. was but an intern with a dream. He wanted to keep working on Rapleaf projects when he returned to school in the fall. But how could he make his presence felt in the office while he was away?
By robot, of course. Alex built a prototype robot avatar using Legos, Arduino and a disassembled remote-control car. A couple of months ago, the project was advanced using the iRobot platform. An improved Version 2.0 featuring TokBox was built during Rapleaf’s quarterly hack-a-thon Hackleaf last week, when Emma and Steve from the engineering and biz ops teams joined forces with Alex to add some final touches. Here’s how they did it: