The Hygienie project was created with a simple yet impactful goal: to encourage frequent hand sanitization through a fun and interactive experience. Using digital icons on the devices and a community display, the project aims to promote better hygiene habits. Each interaction is recorded to help the team track engagement and improve the system.
In January 2025, the project transitioned to the Mechanical and Software teams from Dr. Joseph Vayalumkal’s original development team. While the initial groundwork, such as sensor installation and server connectivity had been established, several challenges remained for these two teams to consider.
Early efforts focused on:
- Diagnosing and resolving power consumption issues
- Reducing false positive data
- Resigning the sensor housing to be more robust, maintainable, and appealing
The teams also developed a family-friendly community display to showcase data and help reinforce frequent sanitization in a visually engaging way.
Currently, integration between the display and backend system is in progress and on track for completion. Integration testing will take place to ensure all components are functional.
In 2025, the project entered its final development phase with major updates including a redesigned teddy bear-themed sensor casing and a React Native-powered community display to increase user engagement.
They are now finalizing the integration of the display system with the server ahead of an August installation at Alberta Children’s Hospital. Set to begin data collection in September, Hygienie has already shown promise in encouraging hand sanitizer use through real-time feedback. The open-source nature of the project enhances its scalability and global potential, aligning with the UN’s Sustainable Development Goal 6 and the WHO’s Hand Hygiene for All Initiative.