Human-Computer Interaction 3e Dix, Finlay, Abowd, Beale

exercises  -  20. ubiquitous computing and augmented realities

EXERCISE 20.3

Data visualization techniques have often increased our comprehension of phenomena: consider the effect that 3D graphics has had on looking at complex models such as those of the atmosphere or the ocean, or in understanding the structure of molecules. What do you consider to be the areas that may benefit most from virtual reality visualization techniques?

answer

This exercise could be expanded to allow students to carry out a brief literature review on the applications of virtual reality techniques. In general they are most promising in areas that cannot be explored in reality, either because it is physically impossible (such as in the manipulation of molecules discussed in Section 20.3.2) or physically dangerous, as in space. Models can be physically manipulated and interacted with using virtual reality methods rather than simply observed. Chemical and medical research, meteorology, oceanography, seismology are all areas that could benefit from such techniques.


Other exercises in this chapter

ex.20.1 (tut), ex.20.2 (ans), ex.20.3 (ans)

all exercises for this chapter


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