Vlad Simplifies decisions where both outcomes seem fine (picking dinner, etc), also Intermittent Reinforcement. I'll flip a coin at set intervals to randomly decide when to reward a positive behavior. For example, flipping a coin every 5 minutes while I'm doing chores to decide when to take a break.
I've typically used a search engine as I don't always have my phone handy, and it's easier than having a tab open just for coin flipping.