View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Digital Repository @ Iowa State University Industrial and Manufacturing Systems Engineering Industrial and Manufacturing Systems Engineering Publications 2009 Analysis of Alternative Keyboards Using Learning Curves Allison M. Anderson North Carolina State University Gary Mirka Iowa State University,
[email protected] Sharon M.B. Jones North Carolina State University David B. Kaber North Carolina State University Follow this and additional works at: http://lib.dr.iastate.edu/imse_pubs Part of the Ergonomics Commons, Industrial Engineering Commons, and the Systems Engineering Commons The ompc lete bibliographic information for this item can be found at http://lib.dr.iastate.edu/ imse_pubs/159. For information on how to cite this item, please visit http://lib.dr.iastate.edu/ howtocite.html. This Article is brought to you for free and open access by the Industrial and Manufacturing Systems Engineering at Iowa State University Digital Repository. It has been accepted for inclusion in Industrial and Manufacturing Systems Engineering Publications by an authorized administrator of Iowa State University Digital Repository. For more information, please contact
[email protected]. Analysis of Alternative Keyboards using Learning Curves Allison M. Anderson, North Carolina State University, Raleigh, North Carolina, Gary A. Mirka, Iowa State University, Ames, Iowa, and Sharon M. B. Joines and David B. Kaber, North Carolina State University, Raleigh, North Carolina ABSTRACT Objective: Quantify learning percentages for alternative keyboards (chord, contoured split, Dvorak, and split fixed-angle) and understand how physical, cognitive, and perceptual demand affect learning. Background: Alternative keyboards have been shown to offer ergonomic benefits over the conventional, single-plane QWERTY keyboard design, but productivity-related challenges may hinder their widespread acceptance.