(a) Accessibility can be classified as below:
(i) Barrier-free design
(ii) Web accessibility.
Describe the importance of barrier free design and web accessibility as an emerging sector of Interface Design.
(b) List any five properties that the browser scripting can access together with their constant.
(c) Describe what you understand by the term rich media.
(d) Compare and contrast rich media content delivery over the internet using the Flash Plug-in and the QuickTime Plug-in.
(e) Write a short note on each of the following:
(i) QTVR Cubic Panorama
(ii) QTVR Panorama
(iii) QTVR Scene
(iv) QTVR Object