How to

• Speed up or combine parts of the process

• Switch formal or time-consuming parts

• Reuse existing materials

• Using templates

• Multiple teams

• Split up work between team members

• Continual design and evaluation

• Requires experience

Pros and Cons

Pros

• Communication

• Immediate feedback

• Non-linear, flexible

• Reduce development time and cost

Cons

• Possible errors

• Lower quality

• Steps may be skipped