When to use it
Binary choices: stay in or go out, keep a feature or cut it, call on the student or wait. Because there are only two equal slices, each spin is a 50/50 unless you add more options or change weights on the weighted wheel.
Not a magic 8-ball
NamesWheel does not interpret your question. It only picks a label at random. If the decision is important, treat the spin as a tie-breaker — not legal or medical advice.