Noise is unwanted sound that usually comes in an unpleasant way that tends to be loud , which usually disrupt our focus and our own conversation and our ability to hear others around us.
It usually can't be interpreted by our brain because it comes all at once with different sounds all combined together.
When people keep talking over you whilst you are talking to someone else it becomes hard to focus on your message with their voices over you , this is what happening to Ivan.
Whilst he is trying to process and encode his message to the customer the voices of his colleagues are disruptive to this.
Skimmer is an additional card reader that is placed on top of the ATM's Card slot. When you put your ATM card into that slot, the skimmer would read the credit card number that exist on the card. The skimmer usually accompanied by a small hidden camera that can capture the movement of your fingers on the ATM keypad. Having both would make it possible for the thieves to take the money from your account.
