Jeong, Harry; Lee, Seunggu; Shin, Kwangsoo - In: Journal of open innovation : technology, market, and … 7 (2021) 4, pp. 1-16
As the aging population increases, the need for new product development (NPD) for elderly-friendly food packaging is also increasing. Through the use of consumer research, this study derived the following problems when elderly people use food packaging: "The contents easily overflow when holding...
