Euring is a Human Capability Improvement Wearable Device for Cognitive Journaling Using AI.
Project Overview
The project aimed to explore and create a Human Capability Improvement device. I focused on personal well-being by providing a integration of health data and cognitive insights to generate evidence based Journaling using Ai and Data Visualization.
Key Tasks
Research & Ideation
Developing a functional prototype
Interface Design
AI Integration
Year 2024
Duration 4 weeks
Role End-to-End Product Designer
Team Individual Student Project
Mentor Alex Baumgardt
Design toolkit
Arduino | Figma | p5.js | Tinker CAD | Wekinator
What is a HCI (Human Capability Improvement) Device?
A Human-Computer Interaction (HCI) device is designed to facilitate intuitive and effective interactions between users and computers, enhancing user experience, productivity, and accessibility through innovative interfaces and technologies.
So what did I aim to do with the design of my HCI Device?
I envisioned a solution to help individuals who struggle with journaling due to lack of knowledge, time, and direction. What if we could create a device that collects health data and generates AI-based journal entries? This could empower users to start their journaling journey confidently and foster better mental health.
Current Devices in the Market
Fitness Trackers (worn on wrist, finger, neck, ankles)
Smartwatches (worn on wrists)
Digital Journals (Handheld)
So what is Euring's Advantage?
Euring's strategic placement on the earlobe makes it unobtrusive while combining real-time health monitoring with AI-generated journal entries. This provides a seamless and personalized cognitive journaling experience, setting it apart from other devices.
RESEARCH
Ear-Centered Sensing: From Sensing Principles to Research and Clinical Devices
Research shows that cognitive journaling significantly improves self-awareness, mental health, and stress reduction, while users prefer continuous, discreet health monitoring.
Ear-worn devices are favored for their accuracy and comfort, making them ideal for integrating health monitoring and cognitive support.
Opportunity Statement
How might we design a solution that combines health insights with cognitive support to foster better understanding and management of users well-being in a non-intrusive manner?
Form Specificiation
Design
A C-shaped band that clasps the helix of the ear, made from lightweight, hypoallergenic materials for discreetness and comfort.
Functionality
The device integrates multiple sensors, including temperature, PPG, and GSR, housed in a compact, flexible PCB, allowing for real-time health monitoring and cognitive journaling.
Practicality
Designed to be worn comfortably for extended periods, with materials chosen for durability and resistance to daily wear, sweat, and moisture.
Prototyping phase
Mistakes and Learning
Several initial attempts failed, such as integrating LEDs into the analog prototype, which proved too bulky and invasive. I learned the importance of balancing technological integration with user comfort.
I then, focused on trimming the Fat! Feature Prioritization!
Support, Management and Data Visualization App
Eauring integrates seamlessly with its mobile app, enabling users to focus on mood, exercise, food, or sleep.
AI-generated journal entries, customized wellness affirmations, and personalized tips enhance their journey.
Users can view stats, edit entries, and receive tailored wellness guidance effortlessly.
Demonstration Prototype of the Stud Eauring and its components.
Personal Takeaways
Discovery: Found that integrating health metrics into a user-friendly interface empowers users to take proactive steps in managing their health.
Mistakes: Initially focused too much on technical features, which made the interface overwhelming for users.
Improvements: Simplifying the interface and prioritizing the most critical health metrics helped in enhancing user engagement.
