Contrast Calibrator
A minimal tool for checking and adjusting colour contrast ratios across both light and dark themes simultaneously. Designed for teams running dual-theme design systems where a passing AA ratio in one mode silently fails in the other.
More from the lab
The Expression System
The barrier to communicating about menstruation is structural, not cultural — the vocabulary does not exist in everyday conversation. The Expression System addresses that gap at population scale: a free WhatsApp sticker vocabulary across five functional categories — physical state, emotional state, needs, boundaries, and gratitude — built on primary research and distributed free.
Horizon EX
Astronomy education in Indian classrooms has a specific problem. The content is extraordinary. The delivery is almost entirely static. Horizon EX was built to close the gap between what children are told about space and what they are able to understand about it — placing young learners inside the solar system through 3D planet models, discovery-led navigation, and exploration-based progression that builds spatial understanding through direct inhabitation of the subject.