New GPS technology green-lights Riverhead (NY) Volunteer Ambulance Corps’ vehicles

A new piece of technology has been literally green-lighting emergency vehicles on call with the Riverhead Volunteer Ambulance Corps over the past year, according to RVAC Chief Joseph Oliver. The device, called an Opticom™, uses GPS to determine location, speed and trajectory of first responders and ambulances, communicates that information to traffic lights along Route…