1. A method to control a robot, comprising: presenting one or more potential trackable features of an object to be contacted by the robot; emphasizing at least one of the potential trackable features; determining, using a processor, a selection of one of the emphasized features as a tracking point by monitoring a first mental response to emphasizing the feature; and effecting an end goal, at a position based on the selected feature, via the robot by tracking the selected feature during the effecting.