A popular smartphone app may have saved this elderly woman's life. Every morning, 90-year-old Miyoko Saiki plays Words With Friends with her son before he goes to work. But one day when he signed on, she didn't respond, causing panic in the family. Miyoko was later found unconscious in her home and taken to the hospital for treatment of dehydration and pneumonia. She has already been discharged, and is feeling much better. InsideEdition.com's Leigh Scheps (http://twitter.com/LeighTVReporter) has more.