Universal Access in Human-Computer Interaction. User and Context Diversity

Abstract

It is one of the basic approaches to use the graphical representation of problem spaces for the spatial cognition experiments of the hard of hearing students. Virtual items and the virtual space are thought to be used practical both to build up questions and to assemble answers between experimenters and subjects. Objects and their mutual relations are the basic components of structural model that have to be managed for forming problems. The object oriented processing is the significant and useful framework for modern programming languages. An object is theoretically the functional abstract closure. However, the idea of closure can be easily extended to the practical items. In this article, object oriented representation and its applying to constraint relation problem for interactive experiments are discussed. © 2013 Springer-Verlag Berlin Heidelberg.