Does seeing happy faces improve your mood?

This is the question that Javier Elkin is trying to find out with his Pocket Smile app.  he says he wants to: “explore if looking at smiling faces throughout the day can increase happiness! Have you ever noticed how many smiles are started by other smiles? Just like yawning, smiling is contagious. Pocket Smile is an iOS app that shows you smiling faces throughout the day and tracks mood changes with monthly questionnaires. You can join the experiment by downloading the free Pocket Smile app from iTunes today!”

I will definitely try this app! But meanwhile, be happy!

Great photo by © Juliana Lobo