New Eye-Mall kiosk prints coupons of Des Moines business advertisers

The Des Moines (Iowa) Register: A new kiosk in the Des Moines' skywalk prints coupons for nearby businesses. Touch an advertisement on the 28-inch-wide digital screen and a freshly printed black-and-white coupon pops out. The machines, called Eye-Malls, were inspired by digital billboards.

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