Led by Dr. Naparat Chukerd and students from the School of Informatics, Walailak University visited Sichon District, Nakhon Si Thammarat Province, to film a video interview on the concept of reusing waste materials from various packaging, such as coffee bags, milk cartons, and snack wrappers, to create new products with added value and utility. Ms. Supanna Kaewtuen, President of the Baan Khao Sai Professional Development Group, generously supported the interview. Key points of the interview