The 3 coolest things we saw at the SmartAmerica Expo

The 3 coolest things we saw at the SmartAmerica Expo, FedScoop, June 11, 2014. NC State expert heading the rescue animal portion of The Smart Emergency Response System, a partnership between a number of schools and companies that are developing innovative, cost-effective solutions for disaster relief, including drones, robots, search sensors and rescue animals. David Roberts, computer-science engineering, featured.