The Design Process (there are many models!)

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The Double Diamond Design Process - from the UK Design Council (adopted by QCAA)

There are many different versions of the Design Process. They all have Evaluation as an essential element. This means that designs can be evaluated and changed at any stage of the process. There are many reasons why designs may change over time. Some reasons could be changing customer needs, advances in technology and new manufacturing processes.

Evolution of the iPod

The Design Process 109 -114