visually impaired businesswoman using smartphone and earphones during a business meeting - assistive technology 個影片檔及 b 捲影像00:20
smiling young deaf man signing during a video call with a friend - assistive technology 個影片檔及 b 捲影像00:20
visually impaired businesswoman using smartphone and earphones during a business meeting - assistive technology 個影片檔及 b 捲影像00:16
ecu person pressing elevator button, los angeles, california, usa - assistive technology 個影片檔及 b 捲影像00:30
mother and child playing game on a digital tablet in the living room at home - assistive technology 個影片檔及 b 捲影像00:22
visually impaired businesswoman using smartphone and earphones during a business meeting - assistive technology 個影片檔及 b 捲影像00:20