FitNFun

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  Nils being guided through a calming breathing excercise by our plugin.

Inspiration

We realized that while we work, our hand is constantly resting on the mouse. We wanted to leverage the mouse's unique haptic features to transform it from a passive input device into an active wellness partner that keeps you grounded.

Features

• 🧘‍♂️ Interactive Yoga Trainer: Real-time pose detection checks your form and counts down your hold time automatically.
• 🫁 Haptic Breathwork: Follow rhythm-based vibrations on your mouse to lower stress levels instantly.
• 👀 Vision Guard: Intelligent reminders prevent digital eye strain during long work sessions.

How we built it

• Hardware Control: Logitech Plugin SDK (C#)
• Computer Vision: OpenCV & YOLOv8

Challenges we ran into

• The Learning Curve: Learning C# and how to use the Logi Actions SDK over a weekend
• UX Tuning: Tuning the haptics to feel calming and intuitive

Accomplishments that we're proud of

• Getting a working Logi Actions Plugin prototype which can actually lower your stress levels using a breathing guide, yoga guide and helping you keep your eyes focused by reminding you to take frequent "eye-breaks".

What we learned

• Coding in C#
• Making Logitech Plugins
• Detecting Poses using Vector Math and YOLO keypoints

What's next for Logitech Plugin

• More Poses: expanding the library to include neck rolls and standing stretches.
• Smarter Placement: making the camera logic robust enough to handle different webcam angles.
• Posture Guard: implementing detection that gently warns you if you've been slumped over a prolonged period.

Built With

• c#
• opencv
• python
• yolov8