They're just a brainstorm. The simplest and most effective would probably be measuring BMI for rewards. It could put some brakes on the obesity epidemic. Bei

They're just a brainstorm. The simplest and most effective would probably be measuring BMI for rewards. It could put some brakes on the obesity epidemic. Being paid to do nothing isn't exploitable, because there are no rules, but that doesn't necessary make it better, because there is no connection between effort and reward.