102 Proses Reka Bentuk Kejuruteraan Engineering is Elementary (EiE), Museum of
Science-Boston, iaitu Ask, Imagine, Plan, Create dan Improve
Rajah 1: Proses Reka Bentuk Kejuruteraan EiE, Museum of Science-Boston
Sumber: https://www.eie.org/why-eie Creative Design Spiral (Rusk, Resnick & Cooke, 2009)
Rajah 2: Creative Design Spiral
Sumber: Rusk, Resnick & Cooke, 2009 Model TMI iaitu Think, Make, Improve (Martinez & Stager, 2013)
Rajah 3: Think, Make, Improve
Sumber: Martinez & Stager, 2013