Hi all, do you like gamification ?  If you dont know what is gamification you can refer to this link https://www.bunchball.com/gamification

For example, if you go to restaurant , if you can eat 5 bowl of rice within one minute then you will get some reward .
Another example, if you work at your office, you have your own avatar, Level system, ranking system and point. The more work you do, more point you earn and you can use these point to redeem something.