Problem is, you have no idea what people, not just kid would accidentally point their camera at. And you couple that with lay down position and a touch screen.

Problem is, you have no idea what people, not just kid would accidentally point their camera at. And you couple that with lay down position and a touch screen. No need to mention capture imagery of a child (which the system would totally do, and kids will give it a try believe or not) without consent from their parent alone is problematic regardless it's accidental or not. And above all, that system is useless to begin with. Think about following questions: 1) When do you verify? Before, during or after the game? 2) Do you have to verify at the spot at night? 3) How often do you re-verify? BTW, there is an anti game addiction system already in place in China, which is based on photo ID (Resident ID card) verification. In my opinion, the system is doing well enough already even for today's kids. If Tencent really care the addiction that much, maybe they should just shutdown the game server during the night.