The main issue of lost items in the construction field arises from the fact that many different parties are involved  in a big  project. In most cases there are several subcontractors assigned for the same project. People experienced in the field now that there are numerous cases were tools or materials get stolen or lost. We are looking for ways to be able to track and identify construction tools and materials through the use of bluetooth technology and scanning. Currently we are planning to do a pilot project at the construction field of the new     TUI “sensatori” 5*hotel in the island of Rhodes GREECE.