Mirroring among devices is more convenient on a Wi-Fi network.
With Beacon and Bluetooth Low Energy (BLE), retail stores can provide coupons and information in real-time.
With support for the HTTPS (Hypertext Transfer Protocol over Secure Socket Layer) protocol, communication between the server and signage is more secure.
Web access speed and security can be improved by supporting proxy server. Managers can not only block unwanted websites, but also quickly access to resources using caches.