Industrial

CHEWING BEAT Eating Rhythm Regulating Earphones

Extra Form

Area	China
Year	2025
Award	WINNER
Affiliation	Tsinghua University
Designer	Tianliang Wan, Ruonan Zheng
Description(English)	According to the World Health Organization, about 1 in 8 suffer from obesity. Studies indicate that insufficient chewing is a critical lifestyle factor contributing to obesity risk. ChewingBeat, a chewing informatics monitoring system, utilizes wearable earphones to eating intervention by leveraging music tempo as a ”corrective technology” in Human-Food Interaction (HFI). The earphones integrate three types of sensors: PPG (Photoplethysmography), blood flow of the ear concha, and microphone. This innovative product for biological rhythm regulation provides a new solution to mindful and slower chewing habits.
Description(Native)	据世界卫生组织称，全球有 25 亿成年人超重，约八分之一的人患有肥胖症。研究表明，咀嚼次数不足是导致肥胖风险的一个关键生活方式因素。然而，咀嚼的频率却很少受到应有的关注。 ChewingBeat 是一种先进的咀嚼信息监测系统，它利用可穿戴耳机通过将音乐节奏作为“矫正技术”来调节进食节奏，应用于人与食物的交互（HFI）中。该系统利用音乐节奏作为提示来影响进食速度。基于这些文献研究，我们开始关注音乐对人们饮食相关行为的影响，尤其是咀嚼速度。在这个设计中，ChewingBeat 耳机利用音乐节奏作为情境提示来调节有节奏的咀嚼速度。耳机集成了三种类型的传感器：PPG（光电容积脉搏波描记法）、耳甲腔血流和麦克风。这种用于生物节律调节的创新产品为缓解不健康的咀嚼习惯和促进更缓慢、更专注的进食节奏提供了新的解决方案。 “你无法感知的东西就无法管理”，这款产品表明，音乐节奏技术与咀嚼节奏感知完美契合。这一开创性的创新不仅减少了不健康的咀嚼习惯，还培养了一种专注、从容的用餐方式，改变了我们在餐桌上的每一刻的享受方式。
Website	youtu.be/HVniNSM6EYk
Positive Comments
Judging Comments	ChewingBeat is a chewing informatics monitoring system that helps prevent obesity by promoting mindful, slower eating. Using wearable earphones with PPG, ear-concha blood flow, and microphone sensors, it detects chewing patterns and adjusts music tempo as a corrective tool in Human-Food Interaction (HFI). This innovative approach to regulating biological rhythms offers a unique solution for healthier eating habits, earning strong recognition for its creativity and effectiveness.

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