id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-25948	Zhen, Ling; Wu, Yifan	Research on the Personalization and Humanization of Projectors for Children	2024	5	.pdf	application/pdf	2929	172	59	Keywords: Children's education, Projector, Product design, User experience map, 5W2H. 1. Introduction Home projectors have been a very popular product in the past three to five years, followed by children's projectors. The fundamental purpose of product design is to take user needs as its own responsibility.	cache/ajst-25948.pdf	txt/ajst-25948.txt