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"&amp;#039;Don&amp;#039;t Worry Be Happy&amp;#039; is a new writing app that will delete your work is you are not in a good mood. While the idea of losing progress due to a frowning face may not sound all that appealing, the program actually helps to enforce more positive writing experiences. Don&amp;#039;t Worry Be Happy is the brainchild of engineer and artificial intelligence researcher Samim Winiger. Winiger created the app as an emotion-enforcing program that only allows users to produce work when they are in a good mood. The app works by analyzing the user&amp;#039;s facial expressions and then responding accordingly. This means that if the user does not crack a smile, the program will delete all of their progress. Although it may sounds like a strange way to boost one&amp;#039;s productivity, Winiger explains that &amp;quot;during any creative process our mental state is the single biggest factor for creative success.&amp;quot; With many consumers interested in using technology to boost their productivity, this app provides a clever way to make sure that things get done."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.trendhunter.com/trends/dont-worry-be-happy>