Dennis McCainDennis McCain is an IoT lead member of technical staff at AT&T and holds a master of science degree in electrical engineering from Texas A&M University. Dennis is the subject matter expert for IoT devices in the AT&T IoT business and has over 20 year of wireless technology experience with a focus on IoT, working in various roles in many markets, including utility smart energy, smart buildings, smart industrial, transportation and logistics, and smart homes. Read More Read Less