Jcparkyn/dpoint

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1071 stars · 53 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

D-POINT is an open-source digital stylus that achieves 6DoF input using camera-based ArUco marker tracking fused with inertial measurements via an Extended Kalman Filter. It includes both the Python tracking software and 3D-printable hardware design files, working with consumer webcams on any flat surface.

Use cases

• build a DIY 6DoF digital pen with a webcam
• track a stylus position and orientation with ArUco markers
• fuse camera and IMU data with an extended Kalman filter
• low-latency pen input with pressure sensitivity on any surface
• learn visual pose estimation and sensor fusion techniques

When to choose

• you want an open, hackable 6DoF stylus design you can modify
• you need a research or educational project in visual-inertial tracking
• you already have access to a 3D printer and are comfortable with electronics

When to avoid

• you want a plug-and-play consumer product out of the box
• you need production-grade support or documentation
• you cannot source components or do soldering/assembly

Facets

application · maturity maintenance

computer-vision embedded graphics hardware computer-vision developer-tools python cross-platform embedded stylus 6dof aruco ekf pose-estimation diy-hardware open-hardware sensor-fusion

Member repositories

For agents

markdown · JSON · MCP: product_card(name="Jcparkyn/dpoint")