IoT technology is not only for retailers or e-commerce, but it can be also used by critical industries like oil and production for tracking events. Let's discuss how IoT can help these industries? Traditional method of communicating and controlling operations in large industries is SCADA (supervisory control and data acquisition). SCADA works by getting information from the central controller. But IoT sensitivity detectors can track information from both mobile devices and other communications. These devices not only send key messages directly to the sites, but also provide better and simpler communications along with sending information into headquarters. It provides lower cost and improved communications. To know more about, how IoT can help critical industries in better operation, please follow this link:  http://recode.net/2015/05/28/the-iot-and-the-needs-of-business/