T-Rex Sight

They can see you but their brain doesnt let them attack anything that doesnt move unless it has already been moving, they work kind of like the bear, because with the bear you can just lay down and pretend like you are dead and then theres a chance they will leave you alone. But i do agree that if people think that t-rexes cant see things that are standing still is rather stupid. How would they be able to move around in the forests like they did, if they couldnt even see the ground or the trees...