Analog Devices Inc. and Dell EMC unveiled a proof of concept (POC) for an Internet of Things (IoT) solution that tracks the health and location of first responders. The POC IoT solution is designed to improve the safety and effectiveness of first responders when involved in an emergency situation, especially those in harsh environments. According to the National Fire Protection Association, more than 60,000 fire fighter injuries in North America alone are reported annually, of which 25 percent are as a result of overexertion or strain.