About the Challenge This hackathon invites innovators to design a fully functional and ultra-low-cost 3D laser scanner. The challenge is to build a prototype that balances precision, affordability, manufacturability, and open-source accessibility. Participants must imagine a device that could make accurate digital scanning available to students, hobbyists, researchers, and small creative studios worldwide. Bring engineering, design, and prototyping skills together — and create a scanner that could change how accessible 3D technology becomes. Get Started
Research existing scanning technologies (laser triangulation, structured light, LIDAR, infrared sensing).
Prototype a design optimized for low cost, accuracy, and ease of replication.
Integrate hardware and software elements (sensing, rotation/position control, data capture).
Visualize and document the final workable system from concept to prototype.
What to Build A functional low-cost 3D laser scanner concept that includes:
A physical device design
Internal assembly layout
A digital workflow for capturing and exporting 3D scan data (any format: .OBJ, .STL, .PLY, etc.)
Optional improvements like:
modular calibration system
open-source software control
mobile or PC connectivity
sustainability-focused materials
Not required but encouraged – 1) Augmented calibration display, 2) Optional automation features, and 3) AI-assisted scan noise reduction
Online
SPA Bhopal
$55