Now that the days are shorter, at least a part of the daily commute is done in the dark.
The Geek picked up this Illuminite windbreaker last fall. During the day, it looks like any other jacket.
But when a beam of light hits it, it glows amazingly well.
She also has reflective strips on the back and front of her back pack, on one pair of gloves, and bits of reflective material on these runners. Anyone who doesn't see her probably is not paying attention.