With the displays of the family SMS-SHOW it is possible to realize entertainment areas dedicated to the text messages exchange. The application is very simple and it is very trendy among young people; in fact each user will be able, through his/her mobile phone, to write and send messages that can be read by the all people present there for a period limited and programmable by the system manager. During the period in which it is not used, the display will automatically change to the advertising function visualizing the first 10 messages pre-planned by the system manager as news, planned events and price lists.
In the realization of an informative network, one should mainly consider the costs for the installation of the infrastructures aimed at the information transport: these costs often limit the capillarity of the network and consequently the number of users. The text messages taking advantage of the normal GSM network by now fully spread on the territory, allow the SMS-SHOWS displays to quickly build uncabled informative networks and, thanks to the possibility of working through fotovoltaic cells, the installations can be also made even in the most unthinkable places.The desire to move the installation point in any moment can be satisfied in few minutes.