Detail Projected free fall trajectories : II. Human experiments Bibliografi Author: Saxberg, Bror V. H. Topik: Adaptive learning; Learning engineering; Visual perception; Motor skills; Human factors; Psychomotor performance; Trajectory; Motion perception; Experimental psychology Bahasa: (EN )     Tahun Terbit: 1987     Jenis: Article - diterbitkan di jurnal ilmiah internasional Fulltext: Projected free fall trajectories.pdf (790.53KB; 0 download) Abstract We are very adept at using the purely two-dimensional information we get from our retinae to manoever and react to the three-dimensional world: witness the tennis player returning a 100 mph serve. In another article (Saxberg 1987) we have shown how gravity can in theory be used as a constraint to determine the initial conditions of a three-dimensional free fall trajectory from the two-dimensional central projection of the trajectory. We have developed a simple video game to investigate what information is important to humans trying to solve a problem of this sort: predicting where a ball will fall. We show that humans do not seem to use the trajectory information suggested by the theoretical results in (Saxberg 1985), but rely on other sources of information, such as the size of the image on the projection surface. Kajian editorial Article from : Biological Cybernetics, Volume 56 (2-3):177-184 Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Lihat Sejarah Pengadaan  Konversi Metadata   Kembali

Copyright © 2006, 2007 Unika Atma Jaya, all rights reserved