Ubudu provides a solution to track multiple objects or persons with low powered BLE tags (asset tracking)
Tags are small BLE emitting devices, powered with button cells which deliver a long battery life at a small cost. You can also use rechargeable batteries.
BLE tag tracking is relevant when you need to monitor location of multiple assets at the same time, through a centralized server which computes and broadcast positions. Position can be displayed on tools Ubudu provides, or interfaced with you own applications.