Not all products and environments have problems In this sect

Not all products and environments have problems. In this section, list some human factors success stories or some instances of what you believe to be good design.
a. A particularly good product design (e.g., the computer “mouse” that fits the shape of the hand and is angled to accommodate the hand’s resting position).

Solution

A Good Design posses following

1.) It should be Portable or easy to operate or handle

2.) It have the properties to run in less favourable environment

3.) It have the capabilities to deal emergency in case of failures( Like reserve fuels in vehicles)

4.) It should have low maintenance cost

5.) It should be durable and reliable