Special software digitally reads print on a computer, then verbally describes what is on the screen, allowing the user to process the text, transcribe electronic correspondence and navigate the Internet.

• 他们在电脑上用特殊软体来读取印刷文字，然后读出在萤幕上的文字，并允许使用者处理文本、点字法转写电子信件、及浏览网际网路。