Proof of Concept
If you have an idea, you should test your hypothesis as soon as possible. Being afraid that your hypothesis may be wrong can lead you to spend time working on something that won't pay off.
새로운 솔루션을 현업에 적용하여 검증받는 것
아이디어가 실현 가능성이 있는지 확인
가장 확실하지 않은 지점부터 프로토타이핑해야 한다