Fist of five approach

If you show Zero Fingers that means:- "No, I won't go along with this."

If you show One Finger that means:- "I have serious reservations."

If you show Two Fingers that means:- "Let's discuss some minor issues."

If you show Three Fingers that means:- "I'm not convinced but I'm comfortable moving forward."

If you show Four Fingers that means:- "It's good idea I support it."

If you show Five Fingers that means:- "Great idea let's move forward!"

And also This type of vote can always end up in a stalemate:-

1. Thumbs up:- for Supporters
2. 2. Thumbs down:- for Dissenters
3. Thumbs sideways:- for Undecided