>>42289
I'd settle for low-light vision.
What I'd want on a wearable:
First of all it'd have to be low-profile
Rear view
Hidden camera detector, like you have on some phone apps
barcode reader
An option for Terminator-vision
Facial recognition app linked to Facebook
zoom with stabilised picture
IR underpants vision
Rangefinder
They Live vision, that replaces words with OBEY, and faces with alien skulls with googly eyes.
Noir vision, black and white with film scratches.