Indoor navigation using smart phone sensors, QR Codes and map of the building.
The application has two major parts. First part shows the path to the user on a map. And second part tracks the user as he walks towards destination and show progress on the map.
First part requires building a database of possible destinations and routes using digital maps. Second part was about identifying where the user is based on accelerometer, gyroscope, magnetometer, QR Codes and map.
More details at https://github.com/jigarbjpatel/TakeMeThere/blob/master/docs/ProjectReport.pdf