In some manipulation robotics environments. because of the difficulty of precisely modeling dynamics and computing features which describe well the variety of scene appearances. hand-programming a robot behavior is often intractable. Deep reinforcement learning methods partially alleviate this problem in that they can dispense with hand-crafted features for the state representation an... https://www.roneverhart.com/100-Percent-Sunglasses-SPEEDCRAFT-LE-Money-Mike-HiPER-Silver-Mirror/