A lot of captcha systems have audio fallbacks (for the legally blind). If I can't figure out the obfuscated letters on the first try or two, I switch to the audio.
Counterpoint: I own a fairly recent book that contains the specifications of the Starship Enterprise (with probably more detail that those on that tablet).
A lot of captcha systems have audio fallbacks (for the legally blind). If I can't figure out the obfuscated letters on the first try or two, I switch to the audio.
Counterpoint: I own a fairly recent book that contains the specifications of the Starship Enterprise (with probably more detail that those on that tablet).