I myself recently felt like a grandmother when I went to the ATM to throw money on the card, and instead of the usual flat bill receiver, I opened up some huge vertical compartment, really huge. And inside there are no designations, special decor, holders, nothing at all, only different plastic details, which only aggravated the understanding of functionality. It all looked like I took off the cover of the ATM and looked into it.
In the head goes "No, it can not be that the money should be thrown here, how he will handle them, what a fucking thing". Then I wonder why he then opened this section to me, probably for money. I was not there, I throw a package there and... nothing happens. I felt like I was down, took the money and left. Then I thought that it was a compartment for money, and how to use it then. He returned, threw it again, this time the compartment was already closed and the money was paid. In short, a little shuddered from such a system, incomprehensible as working, and open for people to throw all the shit into the compartment.