This week, Eduventures and many others from edtech companies, VC firms, and colleges and universities across the country attended the annual ASU GSV Summit in San Diego. There was a lot to see at what has become the premier event for edtech investors, with over 200 celebrity keynote speakers, film screenings, technology exhibitions, and award and venture company presentations. We managed to dodge the Doctor Who-like campus safety robots patrolling the halls to speak with a number of edtech vendors about their product visions and features. Here are the companies that captured our attention: