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A Vanderbilt grad student, Jenna Gorlewicz, wants the visually impaired to be able to use one of their strongest senses--touch--to better visualize algebra, geometry, and more. 18 months ago she decided to develop a tablet app that uses haptic (or tactile) technology to help the visually impaired learn math and other subjects that are visually rich.
"Gorlewicz sees haptic tech being an important educational tool for a wide variety of students, given that it appeals to visual, auditory, and kinesthetic learners. In addition to those who are completely blind and partially visually impaired, it may also benefit those who are deaf and can take advantage of the haptic and visual feedback, as well as children with autistic and attention deficit disorders who interact more easily with tablets and tactile feedback."
