Calibre 可穿戴代謝追蹤器 by Kevin Bailey is a highly esteemed winner of the very prestigious 2022 A' Design Award 銅獎 in 穿戴式科技設計 Competition Category.

銅穿戴式科技· 2022

Calibre 可穿戴代謝追蹤器

by Kevin Bailey

Client: Calibre

A' Design Award 銅獎 Winner in 穿戴式科技 Category

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The Design

About Calibre 可穿戴代謝追蹤器

Calibre係一款可穿戴嘅代謝追蹤器,可以實時測量呼吸數據。氣體同壓力感應器安裝喺一個細小輕巧嘅無線模組入面,呢個模組可以夾喺面罩上面。面罩由透明膠料製成,配有柔軟嘅矽膠墊圈,貼合喺鼻下位置。可調節嘅頭帶固定面罩位置,同時唔會限制呼吸或者講嘢。感應器會記錄氣流、氧氣、二氧化碳、濕度同溫度等數據。配套嘅應用程式會顯示呢啲讀數,方便追蹤日常活動同運動對身體嘅影響。

The Recognition

About the A' Design Award 銅獎

Calibre 可穿戴代謝追蹤器是 A' Design Award 銅獎得主，這是授予以創造力、獨創性和敏銳見長的傑出設計的極具聲望的認可。銅獎得主是技藝嫻熟、創意驚人的作品，印證了其設計師豐富的經驗、想像力與機智。預計Calibre 可穿戴代謝追蹤器將成為一件備受推崇、令人欽佩且被珍愛的物品，兼具顯著的專業性與創新性。這件贏得 A' Design Award 銅獎的設計融入藝術、科學、設計和技術領域的最佳實踐，並因注重細節而出類拔萃。Calibre 可穿戴代謝追蹤器出色地滿足需求，觸動渴望，迷住情感，並吸引好奇心。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: Functional, aesthetically pleasing, and lightweight. Calibre packs a suite of gas and pressure sensors into a tiny, portable, wireless electronics module that clips to a comfortable face piece. Users can go anywhere and do anything, tracking dozens of real-time metabolic & respiratory biometrics, measured up to 50X per second. Activity agnostic with 14 hours of battery life, it features a tracking app to collect real-time data on airflow composition, to monitor daily activity effects on the body.
Dimensions & Packaging: Calibre is wireless and approximately 50g in weight and includes 10mm wide elastic clear silicon head straps with OTS cord locks or 133mm stretchable fabric strap with snap adjustable headband. Modular constructed from antibacterial polymer and comprises rechargeable lithium polymer battery pack 3.7V, LED indicators, gas sensors, Bluetooth radio and microprocessor. A clear Tritan and Silicone headpiece with Hydrophilic Anti fog and measures 100MM X 85MM X 60MM.
Tags: Wearable Device, metabolic tracker, respiratory, biometrics, fitness
Production Technology: An adjustable head strap and hypoallergenic silicone gasket for a gentle secure rest below the nose. The mask is made of polycarbonate outer housings with a clear Tritan plastic anti fog facepiece, and an over-molded LSR silicone gasket. The head strap was designed with spandex, polyurethane foam, and an acrylic pile with adjustable strap hardware. A custom flex CCA was developed with pressure, CO2, O2, humidity, and temp sensors to measure breath flow and composition to determine real-time metabolics and respiration.
Design Challenge: Packaging multiple sensing elements into a comfortable and functionable wearable metabolic tracking device, giving users access to real time data to monitor metabolics and performance improvements. This insight was previously only available at medical or lab facilities. Another challenge was developing custom testing and verification equipment and methods required to calibrate accurate data metrics. Sensor characterizations were refined in development process to validate product performance for repeatable and accurate functions.
Research: Fluid dynamics, new sensor technologies, physiological research and testing to create hardware, circuits and firmware system in ultralight form factor for accurate measurement of respiratory flow & composition, Human anthropometrics analysis of facial structures and 3D prototype and user testing for face fit and breathing comfort. Automated testbeds with mannequin heads, pumps and calibrated gas inputs for measurement accuracy. Solving for variability between nasal and oral breathing, and as dynamic range between rest vs exercise, and managing condensation.
Inspiration: Calibre was inspired by a belief that access to meaningful, reliable data can improve everyday health and performance. Breath measurement is the most accurate way to measure metabolic activity, yet these tools were only available in labs and hospitals. Calibre is a wearable, real-time fitness metabolic tracker that measures breath flow and caloric burn of carbohydrates vs. fats, and oxygen uptake and other respiratory parameters. The data influences how daily routines and exercise affect the body and respiratory system.
Project Duration: Initial project concept design and marketing research began early 2020 at Ottawa based Design 1st kicking off with R&D testing, detailed design, prototypes testing, and parts specification that spanned to mid-2021. Calibre is expected to launch in mass market in the Summer 2022.
Operation Flow: Calibre is designed with no restrictions in breathing or talking no matter the activity. It is comfortable, functional, aesthetic, and lightweight, featuring adjustable Velcro tabs and the right pressure for a comfortable fit and an air seal around the nose and mouth for accurate breath measurement. A precise tracking app and multiple gas sensors measure the composition and breath flow with remarkable accuracy. The data lets the user know how their daily activity routine affects their body.
Patents: Multiple system, method and design patents pending worldwide.
Team Members: Chris Edwards, Senior Product Designer, Client Project Lead

Pat Williams, Senior Product Designer

Phillippe Genereux, Senior Mechanical Designer

Vimal Chandran, Software Designer

Don Larisey, Senior PCB Designer

Stever Harrington, Senior Hardware Engineer

Julio Escudero, Hardware Engineer

Joan Highet, VP Marketing Services

Dave Ingram, VP Manufacturing Services
Image Credits: The name and logo of Calibre are trademarks of Calibre Biometrics Inc.