Pages tagged captcha:

John Resig - OCR and Neural Nets in JavaScript

Canvas element used to do basic image-processing on an image. Can a JS port of NumPy be far behind? What about the effects on expectations for javascript from users and engine writers? *Mind buzzes*
Breaking Captchas with a GreaseMonkey script
Ajax Fancy Captcha - jQuery plugin -
Cool stuff
Ajax Fancy Captcha is a jQuery plugin that helps you protect your web pages from boys and spammers. We are introducing you to a new, intuitive way of completing “verify humanity” tasks. In order to do that you are asked to drag and drop specified item into a circle.
SIMPLY STUNNING jQuery CAPTCHA! NICE! I want to use this now!
10 Free CAPTCHA scripts and services for websites
10 Free CAPTCHA scripts and services for websites
moot wins, Time Inc. loses « Music Machinery
A team of pranksters found a way to control the Time top 100 influential people list... I guess this demonstrates that they are in-fact "influential"...
programming hacking
10 Things to Check Before Using a CAPTCHA
Serious Form Security
Tips, Tricks, and Techniques on using Cascading Style Sheets (CSS)
40+ Invaluable PHP Tutorials and Resources - Nettuts+
Build Your Own Captcha and Contact Form - Nettuts+
Very useful
form and captcha
Simple PHP Contact Form
Simple PHP Contact Form -
This is a very simple PHP contact form for your website. Visitors can simply send emails using this contact form to an email address. Different recipient email address’s can be added to the subject dropdown with different subject names so they can be directed to the right department. The form features a CAPTCHA security image to protect your email address’s from spam.
Official Google Blog: Teaching computers to read: Google acquires reCAPTCHA
Teaching computers to read: Google acquires reCAPTCHA - [from]
Found this: Teaching computers to read: Google acquires reCAPTCHA: Shared by cec Wholly geek batman ... [from]
"In this way, reCAPTCHA’s unique technology improves the process that converts scanned images into plain text, known as Optical Character Recognition (OCR). This technology also powers large scale text scanning projects like Google Books and Google News Archive Search. Having the text version of documents is important because plain text can be searched, easily rendered on mobile devices and displayed to visually impaired users. So we'll be applying the technology within Google not only to increase fraud and spam protection for Google products but also to improve our books and newspaper scanning process. That's why we're excited to welcome the reCAPTCHA team to Google, and we're committed to delivering the same high level of performance that websites using reCAPTCHA have come to expect. Improving the availability and accessibility of all the information on the Internet is really important to us, so we're looking forward to advancing this technology with the reCAPTCHA team."
I know I'm late to the game commenting on this one, but damn this kind of thing pisses me off. Can't we have just one thing that is cool on the internet without it getting acquired by Google or Yahoo? I'm not as anti-google as most, but all of a sudden reCAPTCHA feels exploitative. Brewster Kahle, where is the alternative for
Reading: Teaching computers to read: Google acquires reCAPTCHA [from]
Google acquire reCAPTCHA - teaching computers to read - [from]
Google has acquired reCAPTCHA, a company that provides CAPTCHAs to help protect more than 100,000 websites from spam and fraud.
エキソニモのcaptcha T-shirt。自分で作ってオーダーできる。TDC賞受賞。
Source for "Megaupload auto-fill captcha" –
Auto-fills the megaupload captcha and auto-starts download
Thomas Landauer: Preventing Spam in Form Submissions without Using a CAPTCHA
A smart method to prevent spam in form submissions without using a CAPTCHA
Megaupload auto-fill captcha for Greasemonkey
Plugin para o Firefox que reconhece captchas, com links para código fonte.
OCR in javascript
Auto-fills the megaupload captchas and optionally auto-starts download
neural-net OCR in javascript
Fight with Spam: 15+ Free Captcha Solutions
A 'Captcha' is a challenge-response test most often placed within web forms to determine whether the user is human or a spam bot.
Accessible Text CAPTCHAs: 157,500,799 logic questions
Weg met de captcha's met afbeeldingen #accessibility #textcaptcha
"This site provides a web service to generate text-based CAPTCHAs, based on simple logic questions."
Text Captcha is an accessible alternative to standard captcha methods and relies on logic.
LukeW | A Sliding Alternative to CAPTCHA?
Instead of the distorted text strings that typify most modern CAPTCHAs (above), the sign up form on They Make Apps uses a slider that asks people to: "show us your human side; slide the cursor to the end of the line to create your account."