Media type: E-Article Title: Testing the Principle of Orthogonality in Language Design Contributor: Bowden, Edward; Douglas, Sarah; Stanford, Cathryn Published: Informa UK Limited, 1989 Published in: Human-Computer Interaction, 4 (1989) 2, Seite 95-120 Language: English DOI: 10.1207/s15327051hci0402_1 ISSN: 0737-0024 Keywords: Human-Computer Interaction ; Applied Psychology Origination: University thesis: Footnote: