We sighted folks tend to take our gift of sight for granted, but the Braille Label Printer (if it ever was released anyways) helps our less fortunate friends to have a better idea on things and a layout around them. Perfect for labeling items in the fridge so that one blind person won’t accidentally take that can of Coke by mistake when he/she actually prefers Pepsi. Also, other practical uses we can think of would be to label switches around a home for easy and convenient use by the blind instead of fumbling through trial and error.