RT Journal Article SR Electronic A1 Kalašová, Alica T1 JF Doprava a spoje YR 2006 VO 2 IS 1 UL https://tac.uniza.sk/artkey/das-200601-0004.php AB IIn recent years we can notice a decrease in interest in city public transport.. That is why with ITS applications, we should try to make city public transport more attractive for general public. In my contribution I concentrated on tropical problems of personal public transport as preference and progressive information systems that I schematically described.