An archaeological tour around the Rotonda in Thessaloniki, specially designed for the visually challenged, is to start soon. The project implies that when a visually impaired person will approach the Rotonda, a beeper-notification in their mobile phone will notify them for the event. Also, people with minor sight will be invited to touch models of the monument, which was built by Galerius around 300 AD, thus  understanding its architectural elements and peculiarities.

Source:  ΤαΝ?α On-line viaΑρχαιολογ?α Online, 11/03/10xt here…