TEK TALK WELCOMES ED Haines, HADLEY INSTITUTE FOR THE BLIND AND VISUALLY IMPAIRED, LOW VISION FOCUS Three million people in the U.S. age 40 and older have low vision. https://accessibleworld.org/podcast-player/420/tek-talk-welcomes-ed-haines-hadley-institute-for-the-blind-and-visually-impaired-low-vision-focus.mp3Share: