Oklahoma retired paramedic's light bulb helps first responders find people's homes quickerJohnathan Harrison tells Fox News Digital the idea for The Locator 911 was sparked after he responded to a call in 2009 involving a 2-year-old child.

Johnathan Harrison tells Fox News Digital the idea for The Locator 911 was sparked after he responded to a call in 2009 involving a 2-year-old child.https://www.foxbusiness.com/lifestyle/oklahoma-paramedic-invents-light-bulb-first-responders