"Dorothy": A Device That Calls a Cab When You Click Your Heels

Dorothy was magically transported back to Kansas when she clicked the heels of her ruby slippers three times. Now you can do magic too with the help of the Dorothy and the Ruby device…

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This High-Tech Hoodie Sends Text Messages Using Simple Gestures

Roll up your sleeve to send a message that you’re busy or touch your hood to let someone know you’re thinking about them. While discreet, these movements convey real meaning…

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Can One Emjoi Save Animals From Cruelty?

Emjois—those tiny Japanese pictographs that function as word replacements in electronic messages—have become the most expedient way to express a thought or emotion through texting…

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