Laundry ID

While at the laundromat doing a dozen loads of laundry at the same time, I tend to forget which dryer I'm using. And I've often puzzled about, marveled at, but never truly understood how it's possible that, when presented with 30 dryers with clothes spinning in them, one can look at the blurred, constantly changing pattern of colors and identify "aha, those are my clothes"
-----------------
Shy Laundry: ever been washing sheets and in the dryer a sheet gets plastered against the glass, shielding the rest of the clothes while they, uhm... take care of business? Ah, thy name is modesty