A team at Ohio State University, along with the city of Columbus and private companies, is using smart, connected tech to help the blind and visually impaired navigate.
MetroLab’s Executive Director Ben Levine interviewed John Lannutti, professor of materials science engineering at Ohio State University; Mary Ball-Swartwout, orientation and mobility specialist at the Ohio State School for the Blind; and Josh Collins, chief technology officer at Intelligent Material.
John Lannutti, said, “The goal of “smart paint for networked smart cities” is to assist people who are blind and visually impaired by implementing a “smart paint” technology that provides accurate location services. You might think, “Can’t GPS do that?” But, surprisingly, current GPS-based solutions actually cannot tell whether somebody is walking on the sidewalk or down the middle of the street. Meanwhile, modern urban intersections are becoming increasingly complex. That means that finding a crosswalk, aligning to cross and maintaining a consistent crossing direction while in motion can be challenging for people who are visually impaired.”