A design-and-play approach to accessible user interface development in Ambient Intelligence environments

作者：Kartakis Sokratis; Stephanidis Constantine^*

来源：Computers in Industry, 2010, 61(4): 318-328.

DOI：10.1016/j.compind.2009.12.002

• Ambient Intelligence (Aml)
• Smart home
• User interface development
• User interface generation
• Accessibility

User interface development in Ambient Intelligence (AmI) environments is anticipated to be a particularly complex and programming intensive endeavor. Additionally, AmI environments should ensure accessibility and usability of interactive technologies by users with different characteristics and requirements in a mainstream fashion. Therefore, appropriate user interface development methods and tools are required, capable of both reducing development efforts and 'injecting' accessibility issues into AmI applications from the early design stages. This paper introduces two tools, named AmIDesigner and AmIPlayer, which have been specifically developed to address the above challenges through automatic generation of accessible Graphical User Interfaces in AmI environments. The combination of these two tools offers a simple and rapid design-and-play approach, and the running user interfaces produced integrate non-visual feedback and a scanning mechanism to support accessibility. AmIDesigner and AmIPlayer have been evaluated to assess their usability by designers, and have been put to practice in the redevelopment of a light control application in a smart environment as a case study demonstrating the viability of the design-and-play approach. The results confirm the usefulness and usability of the tools themselves. Overall, the proposed approach has the potential to contribute significantly to the development, up-take and user acceptance of AmI technologies in the home environment.

• 出版日期2010-5