1. A method, comprising: determining for an input pen relative to a display and relative to a perpendicular axis of the display: i) a location of the input pen; ii) a first orientation of the input pen in which the input is pointed towards a first direction, and iii) a highlighting orientation of the input pen in which the input is pointed towards a different direction; and highlighting displayed elements approached by the pen when the pen orientation is determined to be in the highlighting orientation.