In this chapter, you will:

• Learn the importance of estimation in engineering design
• Examine the important role of the engineering prototype
• Read about the role of reverse engineering in the design process
• Examine the role of the computer in engineering design
• Learn about the Internet and several software programs that are central to the engineering profession
• Learn when and when not to use the computer
• Discuss several examples of computer use for analysis, data collection, simulation, and ­computer-­aided design