FROM A MEDIA RELEASE: The Low Vision Network will host an expo on Friday, April 6, from 10 a.m. – 2 p.m. at North River Civic Center, 1009 Executive Drive, Hixson. The FREE low vision expo will feature the latest technology and optical magnifiers for individuals who are blind or visually impaired. Over 20 vendors and service providers will be on hand with 200 attendees expected to attend. Items of interest include: The OrCam MyEye is a smart camera that attaches to any pair of glasses and has