Tonight my sister had a homework assignment for her User-Centered Design class that required her to collaborate with someone who wasn't in her class. She picked me. We had to design a utensil or serving dish that would enable someone to eat long pasta noodles (like spaghetti or ramen) both efficiently and neatly.
I did a little doodling with my tablet using Microsoft Paint while we brainstormed. Here's the picture with no other explanation.