Profile Yoomi Choi Are you currently teaching? : Yes How many years have you been teaching?: 18years Korea, Republic Of Last activity: on 12/07/2016 Joined: on 12/07/2016 Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.