Learn More
Access to information in electronic forms is currently difficult for blind people, but electronic information, particularly hypermedia, provide great potential to overcome the difficult ies that blind people have in accessing information. The E.U. funded ACCESS Project is developing tools to facilitate user interfaces which will be adaptable to the needs of(More)
1. ABSTRACT This paper presents the design and evaluation of a hypermedia system for blind users, making use of a non-visual interface, non-speech sounds, three input devices, and a 37-node hypermedia module. The important components of an effective auditory interface are discussed, together with the design of the auditory interface to hypermedia material.(More)
The increasing use of graphical user interfaces is making computer systems more, rather than less difficult to interact with for blind users. One solution is to create interfaces for blind users which are based on auditory and tactile information rather than visual information. The GUIB Project is developing such an interface making use of a number of(More)
Hematopoiesis is a carefully controlled process that is regulated by complex networks of transcription factors that are, in part, controlled by signals resulting from ligand binding to cell-surface receptors. To further understand hematopoiesis, we have compared gene expression profiles of human erythroblasts, megakaryocytes, B cells, cytotoxic and helper T(More)
1. ABSTRACT This paper describes the design and evaluation of the first system to play digital talking books on a PC: the DAISY Playback Software. The features of the software for navigating through structured digital audio are described. A detailed usability evaluation of this prototype software was designed and conducted to assess its current usability,(More)
Conventional dichotic listening techniques can unquestionably be used for nominal (left vs. right) categorization of ear or hemispheric differences. These techniques cannot, however, be used for ordinal comparisons of the size of ear advantages among different subjects or different tasks if the measure of the size of the lateral asymmetry is confounded with(More)
  • 1