” john “ Simple Outdoor toilet High-growth outdoor leisure activities cause damage to the environment, tourists should be taught the correct concept, encourage low-impact activities on the environment, so form and promote the concept of low-impact hiking and correct camping. According to the specific man-made waste, the corresponding treatment, storage and carrying methods are produced, hoping to enhance people's attention to the "Leave No Trace" issue. - “john “ 「戶外簡易便所」 高度成長的戶外休閒活動，對環境和人文資源造成破壞，應教導遊客正確觀念，鼓勵從實對環境低衝擊性的活動，於是成形、推廣低衝擊健行、正確露營方式觀念。 根據特定人為廢棄物，設計對應的處理、保存攜帶方式，以解決人性痛點，希望藉此提升人對「無痕山林」的議題重視。