About Colorium Lab
Last updated: 2025-09-18
Colorium Lab is a mobile colorimetric analysis toolkit that turns a smartphone camera into a reliable instrument for measuring color changes in research, education, and field workflows. Built with Flutter and native computer vision, it focuses on reproducible calibration, transparent math, and approachable UX.
A product by Cuboid Inc.
Our Mission
- Make quantitative color analysis accessible anywhere — from classrooms to field sites.
- Help teams generate consistent, comparable results through robust device calibration.
- Bridge the gap between professional workflows and everyday devices.
What We Do
- Camera-based capture and guidance for color measurement
- 5-step device calibration using a Macbeth ColorChecker (or equivalent)
- Color science utilities (sRGB/linear/XYZ/Lab) and ΔE (CIE76/ΔE00)
- Visualizations, summaries, and exportable PDF reports
- On-device processing designed to work offline
How It Works (In Brief)
- Calibration: Detects a reference chart and estimates white-balance gains and patch colors using native CV (via platform channels to OpenCV).
- Analysis: Converts captured data across color spaces and computes metrics such as ΔE and chromaticity coordinates.
- Reporting: Generates portable PDF summaries you can share with collaborators.
- Privacy-first: Images are processed on-device by default; see our Privacy Policy for details.
Who It’s For
- Researchers and lab teams validating color-based assays
- Educators introducing color science and quantification
- Field scientists and conservation teams operating off-grid
- Makers and designers who need consistent color readings
Our Principles
- Accuracy: Prioritize calibration and repeatability over gimmicks.
- Clarity: Explain underlying math and assumptions where it helps users.
- Privacy: Default to on-device processing and minimal data collection.
- Interoperability: Export results and use standard color models.
Privacy & Security
- Images are processed locally unless you explicitly export/share.
- We use Firebase for auth, analytics, crash and performance diagnostics.
- See: PRIVACY POLICY for full details.
Non‑Medical Use
Colorium Lab is not a medical device and is not intended for diagnosis or clinical decision‑making.
Roadmap (Highlights)
- Cloud sync options and team workspaces
- Batch/ROI analysis enhancements
- Additional calibration targets and profiles
Contact
- Email: info@cuboidinc.com
- WhatsApp: +491636083468