The reservation counters at railway stations has a very small opening.
which allows passing of printed tickets or money from one side to the other, but when it comes to interaction between the ticket issuer and the buyer, it fails badly as a designed product.A person has to bend a lot to actually pass on his voice to the other side of the glass partition.Moreover, the slab size is so narrow that if a person tries to write something or keep some documents while making reservations, he has to struggle a lot to prevent them from falling down.
This design affects the backbone of the user and also fails when there is a huge crowd at the counter. The person standing in front has to bend so much that he occupies space of 2 to 3 people.This system is present at almost all the counters of Indian railways. And it has been ignored blindly even if every one gets annoyed with it during usage.
finding the problems are always good