In 1903, when Wright brothers targeted the sky, the question was whether humans are able to conquer it. Since then, things changed: the engines of the aircrafts are not manufactured in a garage, aircrafts are not taking off from the plain fields and the pleasure of flying is not only available for privileged persons any longer.The air transport is developing rapidly worldwide, the passenger numbers grow rapidly.At Budapest Airport only, more people travel in a year than the population of Hungary alltogether and they want to leave Hungary and arrive to their destination safely.This also means that we have to be more efficient and faster in our procedures, meaning also that we have to constantly innovate.But we cannot take that much risk, like the Wright brothers did, we cannot work on the basis of luck, we cannot think always in beta versions. We have to use low-risk innovation solutions, the introduction of a new technology can not threaten the operation because keeping up the security level, passenger and aviation safety are essential.