HMD/ VISOR permissions

How's My Driving: Please use this post to bring anything you might notice about the way I play Geordi to my attention! If there's a fact I messed up, or an interpretation I'm using that you'd like me to explain, just throw a comment in here.

Also, feel free to use this post as a place to correct me if I get general Star Trek universe information wrong. I'm not a longtime Trekkie, so I'd appreciate corrections if I flub some canon!

VISOR permissions: Geordi's VISOR lets him see plenty of things that normal vision wouldn't uncover. If there's any information about your character that he would be able to see, or if there's something you'd like me to keep him from noticing, let me know here!

As a guide, here are some things Geordi's been able to see in canon:
     + infared to ultraviolet on the light spectrum
     + beams of neutrinos
     + stresses in a metal bulkhead indicating an imminent hull breach
     + internal composition of certain materials (walls, etc.)
     + androids (have an outline around them)