This past weekend several of Wharton’s tech/design/entrepreneurship clubs organized a day-long design thinking workshop and competitive hackathon, the very first Wharton ProductHack. For those of you unfamiliar with the term, a hackathon is not a coordinated group effort to break into banks and foreign government systems – it’s an event where software programmers, product managers, and interface designers collaborate intensively on software products. The first “Hackathon” took place in 1999 when developers were challenged to write new software for the Palm phone (remember those?) in the Java coding…