I used to work at a popular electrical retailer in the UK, and Samsung had come to our offices with some of their latest appliances, including a fridge freezer with a screen like this. They were trying to demonstrate the feature where you could look inside your fridge so you didn’t need to open the door, amongst other things, but it was of course a horrible laggy mess. I told the rep that nobody is going to use this after the first time and it’s just easier to open the door and look inside. You could tell he thought it was shit too but couldn’t come out and say it, but his smirk said it all.