The Internet of Things is raising a host of concerns over the control of data that could lead to government regulation. Tech companies can rein in those worries on their own if they act fast, says Nicole Wong, former White House CTO. The European Union privacy body recently issued an opinion on IoT with guidelines for wearables and home automation. The U.S. approach could be more industry-centric, says Richard Cornish, head of IoT at xChanging. “The innovation around the ethical and appropriate use of technology is going to have to come from the technology sector,” Wong said.”]