People wherever on train, bus or street, their head droops down and stay focus on the phone. And it gives pressure to this application in order to remind people about their neck position is incorrect.
鈿狅笍This app intends to remind you not to hurt your neck!鈿狅笍
馃檱鈥嶁檪锔廠pecial thanks to Li Ko Yao ([email protected]) for making the app icon