What is nearby

People with special needs face many barriers every day. Some people with many barriers are inhibited and isolated in the house, where everything is accessible and convenient for them. Few people have the courage to overcome barriers and fight for an independent life. That's why we started this idea to make a device for visually impaired people to more easily identify public transport. This device is like a transmitter. The transmitter is designed to send a message on the radio frequency bluetooth protocol generation 4 and newer. This device is like a billboard that has a well-defined and encrypted message, broadcast on the radio at a certain time and this message is taken by the phone with the help of an application developed to announce with voice or with the shrift of the phone no. means of public transport or public institutions in order to be easily identified by this category of persons. One example that is already implemented in Russia please access the link. 
"Talking City" system
"Talking City" system in public transport