It looks nothing like the NES Power Glove, but we can dream, right? (shelf: Shutterstock)
These days, we do our hunting and gathering in supermarkets and department stores. While this is much easier than the challenge faced by our ancestors, it is not without its difficulties. Tracking down that one specific item on our list can prove frustrating when faced with aisle after aisle filled with shelf upon shelf of products. Researchers are eying the use of gloves to make the task a lot simpler but, unlike high tech wearable computing devices like Google's Project Glass, these conceptual gloves use a simpler formula: they emit vibrations to tell you where to go.
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