Posted by denised in on 07 27th, 2009 | 
Japan’s railway company Keihin Express Railway Co. employee Mitue Endo, 26, stares at a computer station to check up on her smile as new trial to improve customer service at Tokyo’s Shinagawa Station, Thursday, July 23, 2009. The company has installed the system to help employees check their smiles before heading out to face customers. The test is optional, but at major stations like Shinagawa, the 250,000 riders who pass through per day can be rushed and agitated, and a happy face can go a long way. (AP Photo/Junji Kurokawa)
