Treehouse of Horror "Nightmare at 20,000 Feet", "Little Girl Lost", and "The Little People". The "Bart's Nightmare" segment of "Treehouse of Horror II" parodies the episode "It's a Good Life" and is even presented in a format similar to an episode of "The Twilight Zone". The Halloween episodes also regularly parody horror and thriller films such as "The Exorcist", "The Amityville Horror", "King Kong", "Night of the Living Dead", "The Shining", "A Nightmare on Elm Street", "The Fly", "Psycho", "Paranormal Activity", and "Dead Calm". Robert Englund, who portrays Freddy Krueger in the "Nightmare on Elm street" franchise, had a cameo appearance in "Treehouse
Myron W. Krueger of interactions between humans and computers was interesting. The focus was on "the possibilities of interaction itself," rather than on an "art project," which happens to have some response to the user. Though his work was somewhat unheralded in mainstream VR thinking for many years as it moved down a path that culminated in the "goggles 'n gloves" archetype, his legacy has experienced greater interest as more recent technological approaches (such as CAVE and Powerwall implementations) move toward the unencumbered interaction approaches championed by Krueger. Myron Krueger. "Artificial Reality", Addison-Wesley, 1983. <br> Myron Krueger. "Artificial Reality 2", Addison-Wesley Professional, 1991.