  In this paper, we discuss the physical web projects based on network
proximity for Smart Cities. In general, the Physical Web is an approach for
connecting any physical object to the web. With this approach, we can navigate
and control physical objects in the world surrounding mobile devices.
Alternatively, we can execute services on mobile devices, depending on the
surrounding physical objects. Technically, there are different ways to
enumerate physical objects. In this paper, we will target the models based on
the wireless proximity.
