Hi. I agree with Andre, you can't make a captcha that will not be usable by blinds, it's called discrimination; this list is, to my mind, not only about i18n, but also about accessibility, because both go together.
Jean-Marc Gailis Jānis-Marks Gailis Administrator at BDN.bf Burkina Data Network A non-profit DIY ISP. Taking the web to the Burkina. Ubuntu GNOME Translations Coordinator Latvian Ubuntu Translator Mozilla Translator Team Think Global, Make Locales. 2014-02-28 21:29 GMT+01:00 Andre Polykanine <[email protected]>: > Hello Aalekh, > > Just note please that none of your 6 solutions is accessible for blind > and visually impaired users. > We are quite numerous in this world, so if you are absolutely sure > that you haven't and won't have any blind users on your projects, you > might do that. But if not, these solutions are just inacceptable. > Sorry and thanks. > > > -- > With best regards from Ukraine, > Andre > Skype: Francophile > My blog: http://oire.org/menelion (mostly in Russian) > Twitter: http://twitter.com/m_elensule > Facebook: http://facebook.com/menelion > > ------------ Original message ------------ > From: Aalekh Nigam <[email protected]> > To: [email protected] > Date created: , 8:34:24 PM > Subject: [Mediawiki-i18n] Captcha Idea Proposal for GSOC 2014 > > > Hello, > I am interested in Multilingual, usable and effective captchas > project listed in https://www.mediawiki.org/wiki/Summer_of_Code_2014and > figured out few solutions to encounter the solution > Way we can approach the project: > 1)Alphabetical order captcha:We can use Html5's drag and drop Api to list > a particular Set of images into one category .for example in the example > mentoined in the demo here ,i made a collection of diff words > starting with letters A,B,C ....as an output i grouped up words with > starting letter A diff from words with starting letter B,C....As,i used > text in this example we can use images of diff animals such as cat's and > dog.....and by drag and drop we can group images of cat and that of dog in > diff categories. > 2)Annotation captcha:We can use Images With annotations from > commons determine the subcategoriy the annotations belongs to and then give > relevant options to the users ;for example in the file we can search from > names of different annotations to which they corresponds to from > wikipedia(names given here are those of mountain) and then give the the > option's much relevant to the image. > 3)Effect captcha:We can use image as a question which are changed by the > effect produced php's gd library and the use the same file with another > effect and then ask user to match the two files.....for > example:the image1 can be used as a question asking user to click > on the image that matches with the question image and as an answer we can > give this spiral image of the original image.Similarly we can > give filters to different images producing different options asking user > for right answer. > 4)Direct captcha:We can ask to user direct questions like ask for > selecting cat out of options consisting of images of cats and humans.....an > example by pginer demonstrate this example > 5)Ask User to click on given effect: Asking user to click on images > consisting of spiral effect's out of options which consist of images with > spiral and other effects(example:grey scale). > 6)Drag and Drop character in Correct Place: We can use drag and drop api > of html5 to ask user to form an particular alphabet or no out of the pieces > of character provided .Here is an example to form an character > "A" and an digit "8" out of the same pieces of character. > This drag and drop capability can be further enhance to form a particular > shapes.For example form a clip art from a particular set of piece of > shapes....for example the image given here inserts the correct nose as > asked in the in the questions out of the possible options provided. > Most,Importantly i think creation of an index system would be fruitful > since it would rank the inappropriate images on the basis of users response > (rank is negative for an image if user needs to reload a captcha) to a > provided captcha.This as the time passes will provide us with relevant > images which are user friendly and equivalently secure to use....... > In addition i sincerely appreciate a point mentioned by Gmansi of creation > of jigsaw puzzle for the images but in my view point there will be listing > of some particular category of images and those ranked higher in indexing > system to be used as jigsaw puzzle. > As an additonal help we can use Extension Assira to make our > extension smarter. > I request all members to please give your valuable suggestions as we can > work to improve this amazing project. at > https://www.mediawiki.org/wiki/Talk:CAPTCHA :) > Thank YouAalekh Nigam"aalekhN" > > > _______________________________________________ > Mediawiki-i18n mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/mediawiki-i18n >
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