Tired of staring at the NavBall while docking? Don't want to get a mod that docks automatically for you?
Try Augmented Reality (AR) Docking! Add this part to project an arrow from your ship to the targeted docking port. It will also display an arrow with your relative velocity, "right" and "up" relative directions, and an arrow pointing what way you need to adjust your velocity to line everything up.
Included in the download is the part, source code and a Hooligan Labs flag!
Tutorial and discussion thread is here! Read it, leave a comment, post any screenshots you take!
http://forum.kerbalspaceprogram.com/index.php?/topic/149259-augmented-reality-ar-docking/