VozejkMap is a unified and easy-to-use database of barrier-free places in the Czech Republic. The sites in the database are entered and verified by the users themselves and regional institutions and portals are also involved in the project. Barrier-free place means an object which is without a step or is supplemented by other equipment (lift, ramp, staircase, lift) and has a barrier-free toilet (checked by default). All sites are categorized by character and purpose. The advantage of the mobi