一种可变形软餐具，能自动切换抓取与舀取模式，提升失能者进食体验。
SODA: a Soft Origami Dynamic utensil for Assisted feeding
- 基于折纸结构的柔性人工肌肉，实现餐具形态自适应变化。
- 无需更换工具即可处理不同食物，减少操作中断次数。
- 适合行动不便者使用，推动软体机器人在医疗辅助中的应用。
SODA 旨在通过设计一种基于折纸启发的人工肌肉多功能餐具，革新辅助进食系统。传统餐具如叉子和勺子刚硬僵直，尤其在由自主机械臂操作时，易造成使用者不适与恐惧感；且需频繁更换餐具以应对不同食物类型。本研究提出的创新餐具设计解决了上述问题，提供一种无需人工干预即可无缝切换抓取与舀取功能的通用解决方案。该餐具利用折纸启发的人工肌肉，兼具柔韧与强度，确保安全舒适的交互体验，显著提升用户满意度与进食效率。此方法不仅简化了喂食流程，还增强了肢体受限人群的独立性，为软体机器人在医疗领域的应用提供了新范式。
原文摘要 · Abstract (English)
SODA aims to revolutionize assistive feeding systems by designing a multi-purpose utensil using origami-inspired artificial muscles. Traditional utensils, such as forks and spoons,are hard and stiff, causing discomfort and fear among users, especially when operated by autonomous robotic arms. Additionally, these systems require frequent utensil changes to handle different food types. Our innovative utensil design addresses these issues by offering a versatile, adaptive solution that can seamlessly transition between gripping and scooping various foods without the need for manual intervention. Utilizing the flexibility and strength of origami-inspired artificial muscles, the utensil ensures safe and comfortable interactions, enhancing user experience and efficiency. This approach not only simplifies the feeding process but also promotes greater independence for individuals with limited mobility, contributing to the advancement of soft robotics in healthcare applications.
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