When inventor Arthur Lih heard about a beloved seven-year-old who died from choking on a grape, he decided that not one more child – or adult – should die from choking. Lih designed LifeVac, a device that saves people from choking when the standard abdominal thrusting maneuver doesn’t work and it’s saving lives across the world. Living Local host Kianna Price talks with Arthur about his invention and how it works.