I've been pretty successful thus far in my ongoing quest to find the most unusual accessories here at Macworld/iWorld 2013, what with products like the BowBlade catching my eye. Today I ran across a little doodad called the Daylight Viewfinder, which is an optical viewfinder -- the kind you'll find on DSLR cameras and the like -- that sticks to your iPhone or iPod touch screen and lets you see what you're shooting even if the sun's washing out your display.
Launched in late December of last year, the Daylight Viewfinder was designed for use in settings where you're going to be battling the sun's rays
