To marvel at the choice and convenience of modern shopping, go visit your grocery-store mustard aisle. My local Whole Foods sells more than 20 different kinds: basic yellow mustard and Grey Poupon, ...

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The hype about new technologies often follows a predictable pattern. We’re told a new technology is about to change the world, and then it’s often labeled a failure when it doesn’t make an immediate ...

Paul McEnroe, an award-winning engineer who spent more than two decades in leadership roles at IBM, opens up about the Universal Product Code’s development and the misconception that persists. McEnroe ...