Engineering: The nature of problems

Engineering is about extending the horizons of society by solving technical problems, ranging from the meeting of basic human needs for food and shelter to the generation of wealth by trade. In this free course, Engineering: The nature of problems, we learn that engineers see the problems more as challenges and opportunities than as difficulties. What they appear to be doing is solving problems, but in fact they are busy creating solutions, an altogether more imaginative activity.

• Introduction
• Learning outcomes
• 1 Problems and innovation
• 1 Problems and innovation
• 1.1 Solving problems
• 1.2 Innovation by context
• 1.3 Innovation by development
• 1.4 Routine solutions
• 2 Where does the need arise?
• 2 Where does the need arise?
• 3 Needs and problems
• 3 Needs and problems
• 4 Looking for solutions
• 4 Looking for solutions
• 4.1 Advancing knowledge
• 4.2 From a need to a problem
• 4.3 Possible solutions
• 4.4 Evaluate solutions
• 4.4.1 Selecting the best candidate
• 4.5 Model the best solution
• 4.5.1 Mathematical models
• 4.5.2 Physical models
• 4.6 Assess and review
• 4.7 Build prototype/demonstrator
• 4.8 Assess and review again
• 4.9 Final implementation
• 5 A problem in bicycle design
• 5 A problem in bicycle design
• 5.1 The development of the bicycle
• 5.2 Material comparisons
• 5.3 Back to the bicycle
• 6 A problem with sensors
• 6 A problem with sensors
• 7 Responsible engineering
• 7 Responsible engineering
• 7.1 The engineer and society
• 7.2 The professional engineer
• 7.3 Ethics and safety
• 7.4 The impact of technology on society
• Conclusion
• References
• Acknowledgements