What are the product design philosophies behind industrial design and the design

Respond to the following in a minimum of 175 words: 

• What are the product design philosophies behind industrial design and the design for manufacture and assembly sector?
• Which one philosophy (listed above) do you think is more important in customer-focused product development?
• Provide an example of customer focused product development in your organization or an organization you have researched
• OR
• Provide an example of a successful or unsuccessful introduction of a new product and an evaluation of its specific development process.

Please provide citations and references while following APA guidelines.