Question

Pick from the following scenario given below, and choose a suitable combination of input and
output devices to best support the intended interaction. It may help to identify typical users or
classes of user, and identify how the devices chosen support these people in their tasks. Explain
the major problems that the input and output devices solve.
➢ Environmental database
A computer database is under development that will hold environmental information. This
ranges from meteorological measurements through fish catches to descriptions of pollution,
and will include topographical details and sketches and photographs. The data has to be
accessed only by experts, but they want to be able to describe and retrieve any piece of data
within a few seconds

Answer 1

Explanation:

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