The name of the experiment comes from The Wonderful Wizard of Oz story, in which an ordinary man hides behind a curtain and pretends, through the use of "amplifying" technology, to be a powerful wizard. In testing situations, the goal of such experiments may be to observe the use and effectiveness of a proposed user interface by the test participants, rather than to measure the quality of an entire system.
The missing system functionality that the wizard provides may be implemented in later versions of the system (or may even be speculative capabilities that current-day systems do not have), but its precise details are generally considered irrelevant to the study. Sometimes this is done with the participant's prior knowledge and sometimes it is a low-level deceit employed to manage the participant's expectations and encourage natural behaviours.įor example, a test participant may think they are communicating with a computer using a speech interface, when the participant's words are actually being covertly entered into the computer by a person in another room (the “wizard”) and processed as a text stream, rather than as an audio stream. right at home.The phrase Wizard of Oz (originally OZ Paradigm) has come into common usage in the fields of experimental psychology, human factors, ergonomics, linguistics, and usability engineering to describe a testing or iterative design methodology wherein an experimenter (the “wizard”), in a laboratory setting, simulates the behaviour of a theoretical intelligent computer application (often by going into another room and intercepting all communications between participant and system). You don't need emerald cities or ruby slippers. The Lion best represented this when he put aside his own fears to help his friends. Even though they thought they had to ask the Wizard to grant their wishes, they found those traits inside themselves. The Tin Man wanted a heart and the Lion wanted to be brave. After singing about a magical land, she found it and that means you should never stop dreaming about yours. Don't pass on a possible friend because they're different than you.ĭorothy's trip to Oz was difficult, but she still found a place over the rainbow. Though the Scarecrow, Tin Man and the Cowardly Lion aren't the typical staples in your posse, these three friends always had Dorothy's back. Good friends come in the unlikeliest places So when the going gets tough, stick to your yellow brick road and you'll overcome your obstacles too.Ģ.
WIZARD OF OZ STREAMING MOVIE
SEE ALSO: Pokémon live-action movie is finally a goĭorothy never stopped trying to get home even when the Wicked Witch of the West sent flying monkeys after her.
So in honor of the 77th anniversary of the classic film, take a look at the life lessons we all learned from the iconic movie: We all remember 'The Wizard of Oz' from the ruby slippers to the emerald city - not to mention how cute Toto was.
0 kommentar(er)
