By Libby Sander. As an admissions counselor at Valparaiso University, Daniel Jarratt noticed that few high-school students really knew what they were looking for in a college. For all the talk about the importance of college choice, most students Mr. Jarratt spoke to knew of a few colleges they wanted to attend but couldn’t articulate exactly why they wanted to do so. So on his nights and weekends, Mr. Jarratt, now a first-year Ph.D. candidate in computer science at the University of Minnesota-Twin Cities, started working on a tool that would direct students to the right colleges even if they didn’t know what they were looking for. More...