Cyber-physical systems, also called the Internet of Things, are the next big advance for our use of the web. They allow complex systems of feedback and control that can help a robot coordinate with a dog or human in a search-and-rescue operation or help health care providers evaluate the recovery of patients after they leave the hospital. The Internet of Things is still in its infancy. To mature, it will require public-private collaboration across disciplines and economic sectors. Today, at the Walter E. Washington Convention Center in Washington, D.C., an event conceived by Presidential Innovation Fellows Sokwoo Rhee and Geoff Mulligan from the Commerce Department’s National Institute of Standards and Technology (NIST) is demonstrating what’s needed to make the Internet of Things a reality. At the event, 24 teams representing more than 100 organizations from academia, industry and government who responded to the fellows’ SmartAmerica Challenge are demonstrating how the Internet of Things can improve health care, emergency response, transportation and more while fostering jobs and economic growth. Some of the teams also showcased their ideas at the White House yesterday.