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Show lopping Easier t Years Ahead jl sorts of technical innova-'.s innova-'.s to make your shopping er are now in use or in the aning stage, a magazine re-'.'ts. re-'.'ts. There is a machine that s your purchases. Specially med racks replace pack-: pack-: goods when an item is :0ved. A unique device auto- matically carries away bottle empties and gives you a receipt re-ceipt for them. The latest in cash registers shows how much change is due you. Within another ten years you may be able to shop by punch cards, where electronic machines select and collect your groceries. You won't have to push that grocery cart it will be motorized. You'll step on a moving sidewalk once out of your car, and be whisked right to the store door, Auto- matic check-out counters will add up your bill, pack your groceries and deliver your change all without human guidance. Even while merchants blueprint blue-print bigger and bigger supermarkets, super-markets, other enterprising operators op-erators i are proving there's plenty of room for relatively small groceries, space-age version. ver-sion. You'll find these stores easy to shop in. You can usually us-ually drive right up to the edgeof the store and park. 7J&S0LrJl:rma.-r:.r.. . . You can shop fast since the stores concentrate on the fast moving staples, vegetables and meats. They are open late and on Sundays. They are intended as a place where you can pick up a few items, not a whole week's food purchases. You'll be able to satisfy that 2 a.m. yen for strawberries in the near -future, when all-night selling by vending ' machines gets underway. Already some stores have banks of vending machine outside their doors. |