Artificial Stupidity/Real Life

Examples of in  include:


 * In the first annual Loebner Prize contest to find the most humanlike chatbot, the winner won in part because it could imitate human typing errors. One runner-up also got its high score by pretending to be a paranoid autistic seven-year-old. The Economist's use of the term "artificial stupidity" to describe the winner's technique may be the Trope Namer.
 * Sometimes, it only takes a small bit of pushing to get an otherwise sane and normal IRC chatbot to go get itself killed. Repeatedly. By the same action. Bonus points for the bot in question acknowledging the action.
 * In Epic Games's documentation of the Unreal Development Kit's AI, they state that, in their games, (the Unreal series and Gears of War) they have to balance artificial stupidity and artificial intelligence to make their bots feel human; too much intelligence and it's obvious you're playing against a flawless machine ("Perfect aim is easy, but missing like a human player is hard."), too much stupidity, even if it would be realistic for a human player, and people think the AI is just dumb. They said that, during the playtesting for Unreal Tournament III, one of their designers complained about how poorly the AI was faring on a particular map, not realising he'd been facing humans.
 * Played for Laughs by the annual Baca Robo Contest that in 2010 took place in Budapest. The goal for the participants is to create the most ridiculous robotic creation possible, and the one that gets the most laughs from the audience wins a €2,000 prize. Of course, here the Artificial Stupidity is quite intentional.
 * Norton Antivirus. Which, according to the Idiot Programming page, has been known to classify itself as a virus. Hilarity, and digital suicide, ensues.
 * Probably the worst Epic Fail in the history of computer Chess occurred in the game played by COKO III against GENIE in the 1971 ACM North American Computer Chess Championship. COKO had captured all the Black pieces, trapped the Black king and was all set to checkmate. But COKO overlooked mate in one for seven moves in a row, instead shuffling the White king back and forth. GENIE's response to this indecisiveness was to push its Black pawns until one became a queen, which it exchanged for all the White pieces and a couple of pawns. By the time Black was about to queen another pawn, COKO's programmers resigned.
 * Chess Dot Com's "Martin" AI is deliberately very weak, even for its nominal 250 rating (the site's starting rating for new humans is 400). Martin can't see mates further out than two moves, and extremely undervalues pawns and knights even when they are currently threatening its pieces. Martin's sheer incompetence has spawned videos showing Martin's inability to win even when given ridiculous handicaps such as a double digit number of queens, or the opponent having only a king and queen.
 * The Grammar checker in Microsoft Word is always drawing green lines under your sentences, but the suggestions it makes (if any) to resolve the problem almost never make any kind of sense in context or scan in a way that would sound right to a native English speaker. And then there's Clippy... Oh Clippy...
 * Most of the time, the grammar error given is "Fragment (consider revising)", which doesn't really explain much (it basically means that the sentence isn't a complete one, but it's very picky about what it considers a complete sentence). As for Clippy, the sentence "It looks like you're writing a letter. Would you like some help?" is almost memetic in how much anyone trying to write anything in Word will get irritated upon seeing it. Thankfully you can disable the Office Assistant (of which Clippy is one of many), which many people do, to the point that later editions of Microsoft Word no longer included them.
 * On occasions, the grammar checker will identify a sentence as a grammar error, then after correcting, identify the corrected sentence as a grammar error.
 * Non-electronic example! The Amazing Dr Nim is basically a marble track with a number of gates which can either allow marbles to pass or block them. This allows it to play a perfect game of Nim. In order for it to be beatable, it includes an 'equaliser' gate. When set to on, this causes it to make a single non-optimal play over the course of the game, allowing a perfect human player to win an otherwise unwinnable game.