Lean principle in product development is calibrated with flow of ‘design’ v/s flow of ‘material’ with “Waste” being contextually synonymous to multiple hand offs, re-work, excess adoption of features, late change, or approval etc
"Measuring Competencies In Lean and Innovative Companies," Machine Design, October 10, 2013, Volume 85, Number 13, Page 76, ISSN 0024-9114
"Design Thinking for IoT in the Product Development Process," Machine Design, December 2016, Volume 88, Number 12, Page 128, ISSN 0024-9114
"Measuring Competencies In Lean and Innovative Companies," Machine Design , October 10, 2013, Volume 85, Number 13, Page 76, ISSN 0024-9114
Measuring Competencies In Lean and Innovative Companies [A83].pdf
Goldense, Bradford L., "Making Product Development Processes More Innovative," Machine Design, August 14, 2014, Volume 86, Number 9, Page 66, ISSN 0024-9114
See matching posts in thread - The best process for product in...
Agile methodology is a practice that helps continuous iteration of development and testing in the product development process
"IP and Innovation Will Drive Product Development," Machine Design, June 13, 2013, Volume 85, Number 8, Page 62, ISSN 0024-9114
Goldense, Bradford L., "Top 10 Product Development Metrics: Then & Now," Machine Design, September 2017, Volume 89, Number 9, Page 96, ISSN 0024-9114