Once upon a time, reverse parking was a huge problem for many drivers. Ordinary car mirrors were not as useful as they should be, because they are not able to eliminate so-called blind area. Due to the fact, car companies came up with the idea to create a backup camera, that would enable drivers to see all that is behind the car.
If you are an industrialist, new in this field, you will probably need to get any warehouse space in Poland you could localize plenty of proper areas. This land use to be very big in manufacturing, but in the times the communism period, most of those companies bankrupt. That’s why nowadays in any larger town you may find a lot of closed mines and factories. Many of them were adapted into city halls (like Manufacture in Lodz) another are still empty and getting more devastated every year.