PIE Sound Navigation System

App for audio navigation with PIE devices.
The PIE Beacon is a device for navigating people with total or partial vision loss using a mobile application. Development of the NGO "Practice of Innovative Experience", which facilitates spatial orientation for people with vision loss. Usually, people who have completely or partially lost their vision can find the necessary location, but it is difficult for them
find the entrance to the premises. The beacon and the PIE Sound Navigation System app solve this problem: when a person arrives at the required location, he turns on the beacon from the mobile application, and the device emits a characteristic sound at the door, so that the person with a loss
vision could, focusing on the sound and get into the room.