Final answer:
David Kelley's way of problem-solving and redesign methodology of human-centered design principles can be effective in today's engineering process by incorporating user behaviors into product design.
Step-by-step explanation:
David Kelley's way of problem-solving and redesign methodology of human-centered design principles by 'designing behaviors and personalities into products' can be effective in today's engineering process.
By incorporating human-centered design principles, engineers can create products that are more user-friendly and meet the needs of the target audience. This approach focuses on understanding user behavior and designing products and systems that align with those behaviors, resulting in a better user experience.
For example, consider the design of a smartphone. By understanding user needs and behaviors, engineers can create a user interface that is intuitive and easy to navigate, resulting in a more effective product.