Topic on Talk:CAPTCHA

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Gmansi~mediawikiwiki (talkcontribs)

hello,

These are some approaches i can think of instead of a text based captcha.

The image idea where users are asked to spot the odd one out like demonstrated or find all the similar images like mentioned in here.

Also a picture with a part chipped in could be shown and chipped pictures could be given as options

like find the missing part from a jigsaw puzzle.

The image which would be shown is http://imgur.com/uefeb08

http://imgur.com/KEJqCg3 is the picture which would be the correct option.

The other options could be rotated versions of this , which would not be so easy for the bot to match. (unless it somehow worked some digital processing algorithm and matched the color gradients or something like that).

This is a good option for people who do not know english or are illiterate and maybe would not understand questions like : is this a bird , plane , superman? after being shown a picture.

Tell me what you think

(Sorry to upload those images on imgur. i dont know how to put them on the wiki .Hope that is ok)

This post was posted by Gmansi~mediawikiwiki, but signed as Gmansi.

Nemo bis (talkcontribs)
Reply to "Captcha: a newer idea"