Hello,First of all sorry for inappropriate way of presenting the content , As advised by community members I present my ideas regarding Multilingual, usable and effective captchas at my proposal page for GSOC-2014 given here : https://www.mediawiki.org/wiki/User:AalekhN/GSoC_proposal_2014 I therefore request all members to please go through the proposal and give your viewpoint/advice regarding the content of the proposal. Thank YouAalekh Nigam"aalekhN"https://www.mediawiki.org/wiki/User:AalekhN