Turing test Kurzweil (optimist) about whether a computer will pass a lengthy Turing test by the year 2029. During the Long Now Turing Test, each of three Turing test judges will conduct online interviews of each of the four Turing test candidates (i.e., the computer and the three Turing test human foils) for two hours each for a total of eight hours of interviews. The bet specifies the conditions in some detail. 1990 marked the fortieth anniversary of the first publication of Turing's "Computing Machinery and Intelligence" paper, and, saw renewed interest in the test. Two significant events occurred in that year:
Reverse Turing test much shared ground between the skill of the reverse Turing test and the skill of mentally simulating a program's operation in the course of computer programming and especially debugging. As a result, programmers (especially hackers) will sometimes indulge in an informal reverse Turing test for recreation. An informal reverse Turing test involves an attempt to simulate a computer without the formal structure of the Turing test. The judges of the test are typically not aware in advance that a reverse Turing test is occurring, and the test subject attempts to elicit from the 'judges' (who, correctly, think they are speaking