오늘날 산업사회에서의 아이디어 개발과 프로토타이핑의 의미

https://www.youtube.com/watch?v=O2eNVc8llWw&ab_channel=WLee

https://www.youtube.com/watch?v=bSKPIgcjG4E&ab_channel=WLee

https://www.youtube.com/watch?v=g1HM-vFV53k&ab_channel=WLee

혁신에 이르는 아이디어란?

https://www.youtube.com/watch?v=0MRXLzeHh3E&ab_channel=WLee

https://www.youtube.com/watch?v=3qnOYtqk0Ns&ab_channel=WLee

https://www.youtube.com/watch?v=3MuYZGmRSR8&ab_channel=WLee