collectively aiming on a target and sync on working toward it together.

https://glitch.com/edit/#!/in-syncness-hw?path=README.md%3A4%3A0

Our first version of in-sync 2-people work is one person controls the x-axis of the movement of the ball, the second person controls the y-axis of the ball and the goal is to move the ball into the hole, the two players have to guess which hole the other player is trying to push the ball in.

Problem 1: the game is too easy for the x-axis person to control, cause the distance is much shorter than the y-axis, so the y-axis person has to move really dramatically.

Problem 2: it’s so easy to guess which hole the person’s goal is, (just the closest one).

The second version of the same project:

map the two people’s movement together, the twoo person’s move angle has to sync, so that the ball can move along the track it already been signed.