There’s no better way to wake up than with a smile and now one clever iPhone alarm app will put that to the ultimate test. Called Rise & Shine, the app uses your iPhone’s camera to determine whether or not you’re smiling when you go to shut off the alarm. If the app sees you have a grumpy scowl on your face, it will not turn off — instead, the only way to get it to shut up is to flash it a nice healthy smile.
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