Sara Lerner en More Than Just Angry Birds, Apps Can Have A Humanitarian Side Too There's a trend in the startup world toward combining business and smartphone apps with altruistic goals.<p>At a recent hackathon, where tech developers get together to create new apps and programs in a short amount of time, about a dozen University of Washington computer science students work diligently on their projects.<p>This event, sponsored by Microsoft, features all female, global participants. Wed, 27 Mar 2013 07:32:00 +0000 Sara Lerner 32029 at