{'fraction_non_alphanumeric': 0.015170670037926675, 'fraction_numerical': 0.0, 'mean_word_length': 5.387096774193548, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Study on APP Design of Idle Furniture Based on Service Design

The recycling and reuse of resources is an important way for sustainable development. Through the construction of the service system model, starting from the pain points of the user's perspective, a solution is proposed for the transaction and processing of idle furniture. This paper uses questionnaire surveys and other methods to collect user information, build user portraits, and build a prototype of the idle furniture transaction APP design. The user-centered idle furniture transaction service design combines the analysis of user emotions, pain points and opportunities to provide users with a more expected idle furniture transaction method, and promote the green and sustainable development of the furniture industry.