With its focus on extremely low power use and scalability, Bluetooth LE/BLE has revolutionized wireless connectivity for embedded devices and the IoT. Continued development is expanding its capabilities to a wider variety of innovative applications. BLE will continue playing a critical role in the future of wirelessly connected intelligent products and environments. https://www.zupyak.com/p/4473011/t/exploring-bluetooth-low-energy-beacons-applications-security-and-future-trends