1. Signal Issues
2. Wi-Fi Triangulation for Tracking
3. iBeacon Acceptance
4. Getting Accepted for the AppStore
5. Feature relevance.
iBeacon is Apple’s home product that is built on the Bluetooth Low Energy Technology (BLE) and works as a geo-positioning tool within indoor space. It is largely used for commercial application currently in retail outlets and exhibition centres for guiding visitors to kiosks, exhibits,... http://app2chart.com/challenges-face...pp-developers/