In the paper the mobile technologies based distributed system for the improvement of the current situation of cyclists moving within the Lodz agglomeration was presented. When finished, system may contribute to significant improvements in safety and comfort of cyclists within the Lodz agglomeration and, consequently, to popularize cycling as an everyday means of transportation and recreation. In its expanded form, system should help to increase the tourist attractiveness of Lodz and the surrounding area and the effective promotion of Lodz agglomeration, as a friendly and interesting place for visitors who prefer various forms of tourism and recreation.
, M. A., Vera, F., Sanchez, J. A. (2013). Application of contextual QR codes to augmented reality technologies. In Electronics, Communications and Computing (CONIELECOMP), 2013 International Conference on (pp. 264-269). IEEE.
 Ishak, I., Sidi, F., Affendey, L. S., Sani, N. F. M., Hamzah, A. S., Bawon, P. (2013). Mobile Plant Tagging System for Urban Forest Eco-Tourism Using QR Code. In Advanced Computer Science Applications and Technologies (ACSAT), 2013 International Conference on (pp. 37-41). IEEE.
 Panyindee, C., Pintavirooj, C. (2013). QR