FingerTrack — Hand-Tracking Drawing

A real-time hand-tracking drawing interface: 3D strokes, gesture control and export.

Client
FingerTrack
Duration
10 days
Project type
Web application
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Challenge

FingerTrack is an experimental product with hand-gesture drawing control.

Implement accurate real-time hand tracking and convenient control of strokes and gestures.

Solution

  1. Hand recognition

    We implemented real-time hand tracking via the camera. Movements are recognised accurately and with no noticeable delay.

  2. 3D strokes and gestures

    We built drawing with 3D strokes controlled by gestures. You can draw and switch tools with hand movements.

  3. Result export

    We added export of the finished drawing to a file. The result is easy to save and share.

Results

Concrete numbers the client received after we shipped the project — pulled from analytics and confirmed by the client.

  • 98%Recognition accuracy

    Gestures and hand position are recognised stably and accurately.

  • 60 FPSDrawing smoothness

    Strokes appear smoothly following the hand's movement.

  • < 50 msControl latency

    The interface responds to gestures with almost no delay.

Services we used

Each case is a mix of our directions. Read more about what each service includes and how we adapt it to a specific project.

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