New scratchy beanie

It appears that I now have knit with every color combo that this sock yarn comes in. This one's for me.

Slowly but surely, I am grasping the core concepts behind AppInventor. It's more the correct assembly of the code blocks that has me perplexed but I will get it. If you could have an app written for you, what would it be? I wonder if it all hasn't been covered in the vast libraries of apps that already exist but then again, there is no such thing as the perfect mouse trap...yet.