The participation of Aegean Echo in the POLIS Exhibition 2007 which took place in Thessalonica from the 22^nd to the 25^th of November 2007 aroused a vivid interest. On a biannual basis and on the premises of the International Exhibition, HELEXPO organizes the promotion of activities in which Local Government Companies are engaged.

 Stand 36 A of Stall 14 was one of the main attractions for both exhibitors and visitors as each was in a position to have a hands-on experience of the Integrated Acoustic Guide Systems.

The detailed presentation of all 6 applications of Chios Echo for the island of Chios showcased the so far unfamiliar possibilities of the innovative system for the promotion and support of the sights of all tourist destinations of historical, cultural and environmental interest.

“Integrated Acoustic Guide Systems”

A new tool of tourist development for the Prefecture