What is the definition of Controller Engineering?

Controller engineering? Now, that's a term that sounds like something you'd find in a sci-fi movie, but let's break it down. At its core, controller engineering is like the maestro of your automated kitchen – it orchestrates the chaos of your appliances into a symphony of deliciousness. It's the brain behind the scenes that makes your smart fridge decide when to open its door for a taste test of your own making.

---

But here's a punchline that might unsettle your kitchen routine: "The controller engineer of the refrigerator decided that the perfect temperature was 50 degrees Fahrenheit, because that's when the fridge starts questioning if it's secretly a vampire and feeding off your ice cream."