The next phase of humanoid Robotics concentrates on bringing expression to the artifact. The initial basement has been put forth by the MIT Media lab and they named it as NEXI. This innovative design has been brought up by Xitome Design mainly on head and face. The two basic expressions of NEXI are slanting the eyebrows in anger and raise the same during surprise along with it shows various assortments while communicating with people. The neck mechanism has been sporting 4 degrees of freedom so it moves the head randomly and it is connected by pan-tilt-yaw. This mechanism is designed in such a way that it can be able to mimic the human speed.