https://www.theverge.com/2019/1/8/18174403/whirlpool-connected-hub-wall-smart-oven-ar-transparent-display

Whirlpool’s new smart oven concept uses augmented reality to show you where to place your croissants and pizza. It’s called the Whirlpool Connected Hub Wall Oven, and the AR aspect makes it a little bit unique within the smart oven category.

The oven has a 27-inch transparent LCD display on its front door, which you can use to pull up recipes. Once you select a recipe, the screen will tell you to gather the necessary ingredients and then display where to place food on the racks. In the demo I got to see, the oven suggested placing salmon on a top rack and asparagus on the bottom so that both items would be well-cooked at the same time.