More Videos

Hurricanes, rip currents, sharks and now rattlesnakes?              2:40

Hurricanes, rip currents, sharks and now rattlesnakes?

Maria becomes a Category 5 hurricane  0:31

Maria becomes a Category 5 hurricane

Insurance claims indicate up to $2.3M may be missing from Wake government office 1:27

Insurance claims indicate up to $2.3M may be missing from Wake government office

Watch a 94-year-old grandmother's reaction when cops bring supplies to her door before Irma 1:05

Watch a 94-year-old grandmother's reaction when cops bring supplies to her door before Irma

Hurricane Irma: Polluted flood water flows through houses in a Florida neighborhood 1:47

Hurricane Irma: Polluted flood water flows through houses in a Florida neighborhood

Want to have a beer with your pet? 0:36

Want to have a beer with your pet?

Watch Harry Cooper's game-winning goal for Enloe 0:23

Watch Harry Cooper's game-winning goal for Enloe

11-year-old Virginia boy mows White House lawn 0:41

11-year-old Virginia boy mows White House lawn

NC principals may retire to avoid pay cuts 1:52

NC principals may retire to avoid pay cuts

NC State's Chubb: 'We had fun flying around' 1:11

NC State's Chubb: 'We had fun flying around'

  • SAS technology enables blind to ‘visualize’ graphs

    Ed Summers, senior manager of accessibility and applied assistive technology at SAS, discusses a new technology at SAS that allows the blind and visually impaired to understand graphs and charts using text descriptions, tables and sound.

SAS technology enables blind to ‘visualize’ graphs

Ed Summers, senior manager of accessibility and applied assistive technology at SAS, discusses a new technology at SAS that allows the blind and visually impaired to understand graphs and charts using text descriptions, tables and sound.
Kathryn Trogdon ktrogdon@newsobserver.com