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Online Job Type CAPTCHA


  • ABOUT CAPTCHA
Previously, those who are serious, please read this post with the piece from top to bottom, as a whole, do not have a pass, reading slowly,: D

CAPTCHA which stands for "Completely Automated Public Turing test to tell Computers and Humans Apart"is a kind of challenge-response test to ensure that the respondent is only done by humans and not by computers. In simple words, CAPTCHA is the word verification test to login or sign up (register) as sign up on email or online forums. This is one of the implementation of the Turing Test method was initiated by Alan Turing in year 1950. CAPTCHA point is to ensure that the form filler (eg e-mail) is is really a man. The computer program will have difficulty in deciphering the letters are crooked or overlapping while the man is still the (slightly) easier to read. Here's an example of the captcha.



Click Show for more detail nosy or basic knowledge about the basic theory of CAPTCHA, if lazy to read Because many, yes spoiler skip it GPP, which is important dah know what shape captcha 

Before there CAPTCHA, spammers / hackers can create a program to automatically fill in the registration form as free email, so that he will get thousands of email addresses and then easily misused. Or to change the results of an online poll, someone could have made a simple program to fill in the poll with the same answer as many as thousands or even millions of times. As a result, the poll certainly become invalid.

To prevent programs like it, now all the form will display an image CAPTCHA letters are crooked or interlocking hard to read by the program or the computer, but the (relatively) human readable. If the stuffing out of form filler in accordance with the displayed image, it will most likely form filler is a human, not a computer program.

CAPTCHA is usually created automatically at random every time someone who entered in the web form page, so that almost no two similar CAPTCHA. This makes the number of combinations that may appear very, very much, that it's almost impossible to make a program that is able to recall and answer the CAPTCHA that appears.
In addition to visual CAPTCHA that we often encounter, there is also an audio version for people with eye defects, with more or less the same principle.

Currently there is an initiative to utilize CAPTCHA for positive purposes. To save the important archives in the world, in many countries there is now a responsible party to change the existing archive format (book, a printed document) to a digital format (computer file). The two main obstacles that arise is the large number of archives stored for hundreds of years, and the print quality is so bad that it is difficult to scan results recognized by the computer. With the combination of these two constraints, it is almost impossible to pay a human to manually read a computer-readable file that failed.

To solve the CAPTCHA is now re-emerged, a system that works with Google Books and the Internet Archive, which archives the results of the scan fails to read the computer appear as CAPTCHA, then the result is considered as a text field is missing / unreadable. Text to be sure it's true, it usually is not just one answer that is used, but up to ten or more of the same answer.

It's a win-win solution for all parties. For the web owners to form, he has not got a CAPTCHA that can be recognized by a super-powerful computers used for digitalization process, so the hacker also difficult to make a program that is able to read it. And modifiers for the archive format, with so many forms were filled throughout the world every day, re-CAPTCHA can help digitizing archives quickly and for free.


So when filling out a form on a website that works together with the re-CAPTCHA, you've helped save the archive world for our children and grandchildren all later.

Unfortunately after so many years implemented, CAPTCHA systems have started to show some weakness. Development of hardware and software make it no longer too difficult to be solved by the program. Especially now emerging companies or services decaptcher in the third world who are willing to solve the CAPTCHA with a very low cost. DeCaptcher.com willing to solve the CAPTCHA with only U.S. $ 2 per 1000 CAPTCHAs. To overcome this, some parties like now Carnegie Mellon University and Penn State is developing an image-based CAPTCHA, no longer the case.

On re-CAPTCHA by GOOGLE. read this link

From the link above, according to Google's reCAPTCHA explanation as follows.
reCAPTCHA is an internet facility that helps to digitize books, newspapers and radio broadcasts old .. a 'text tedistorsi' where we had to type the text for the command.

A CAPTCHA is a program that can tell whether the user is a 'genuine man' or 'a computer that has been programmed script'.

CAPTCHA is used many websites to prevent abuse from "bots" or automated programs usually written to generate spam messages on the internet.

No computer program can read distorted text as well as the human eye, so bots can not navigate sites protected by CAPTCHAs

From there it is known that one of the functions of reCAPTCHA is to digitize historical knowledge books published before the computer ..



How the digitization process?


No explanation below ..
At first, the book you want scanned first digitized using a scanner ..


Once scanned, the resulting image is converted into computer text using Optical Character Recognition software (OCR) .


the problem here, not necessarily perfect OCR results .. there are some words that can not be translated .. Naahh .. this time reCAPTCHA program needed ..

reCAPTCHA helps the process of digitizing books by sending words that can not be read by computers to the Web in the form of CAPTCHAs for humans described himself.
To be more precise, each word that can not be read correctly by OCR is placed on an image and used as a CAPTCHA. This is possible because most OCR programs alert you when a word can not be read correctly.
Then if the text can not be read, then how CAPTCHA system knows that the user typed text in the CAPTCHA was right / wrong? ..
The trick is to use 2 words on each captcha. The first word is a word that is already unreadable in the OCR, while the second word is a word that has not been read.



Users were then asked to type the second word in the CAPTCHA. If they managed to solve the first word (which is known), then the system also assumes their answer is correct for the second word. The system then give the picture to someone else to be solved, by adding the possibility that the second word is 'the' answer .. etc. ..

Therefore, we should not so often wrong in writing CAPTCHA .. later process of digitization ga finish-finish again ..

  • WORK TYPING CAPTCHA

Why Work? yes because we are going to get paid :), and this is not a business but it was really working, because that's our business and our money deposited ongkang ongkang foot waiting for profit, and even then if ga deceiving, because the online business umumny always leads SCAM. While typing captcha work was really the work we can let wages, if ga ga ya can wage labor. Online typing CAPTCHAs work is one way to generate income / income in the world of online / internet, and for me who has been to his world of online earnings, work captcha typing this I admit the best and most realistic compared to any others such as PTC, HYIP, Forex , or MLM online, because typing captcha here almost no risk, capital of 0 dollars and no dizzy affair with a turnover let alone loss / loss even scam / fraud. Cuman typing captcha work (like the example picture above) that we actually circumstantial help digitizing books so do not be afraid SCAM / deceiving / out of business, because you benar2 paid for it. Here you need only a computer connected to the internet and typing, typing better be fast.

 This job is suitable for:
people are tenacious, persevering, never despair ga, patient, and diligent
people who want to get either the main or side income
person who was really really appreciate the time
 This job is not suitable for:
people are lazy and painstaking ga
people who wanted cepet rich in an instant
people who dah excess money :)
As explained at the beginning that dispoiler above, a lot of standing decaptcher - dechaptcher captcha where they serve as deCAPTCHA. Examples decaptcher-decaptcher service among others deathbycaptcha, decaptcher, captchatrader, etc.. Of decaptcher service that usually distribute to companies captcha. Captcha companies also an awful lot like the ngambil kolotibablo stock captchanya of deathbycaptcha, pixprofit who took my stock captchanya of decaptcher, and many more.

sistemny groove so briefly as follows.

 (worker) >>  >>decaptcher >> client

Client pays decaptcher, decaptcer pay corporate captcha and captcha company pays us, we name the term payroll payout PO abbreviated course use money yes,

Bloggers ga have too thinking about what it decaptcher and client, which is important we know about the company as a worker captcha (captcha company), because we will deal directly with the company captcha.

How groove payment until we go into the pockets? Please read to bottom yes, under no explanation why.

OK, continued reading, we'll talk about these companies captcha. Each company must be positive captcha and minuses, bloggers are free to choose the company's existing captcha. The following list of companies along with descriptions and amenities captcha.

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