Life & fun · February 17, 2026
PupiMetric
Measure your pupillary distance online. Keep your privacy.
What it does
Do you need to measure your pupillary distance (PD or IPD) for glasses or a VR headset? Do it from home, using PupiMetric. PupiMetric corrects for convergence and parallax, adapts to your usage, and runs entirely in your browser. All you need is a webcam or a smartphone. Cherry on top, your data never leaves your device.
Does the same job
all alternatives →
PD MeasureJul 2026 · onlinepdmeasure.com · ▲7Measure your pupillary distance in seconds — 100% private
- ATA tiny JS library for real-time localization of eye pupils2019 · tehnokv.com · ▲153
- RORefractify – Optical software against myopia2024 · refractify.io · ▲174
Last summer there was an Ask HN[1] about a Nature article that said bluring the blue and green color channels on screen may be good against early myopia development. The OP wanted such software and there was none available. So I quit my job and implemented this software, did a short video with a 3D artist about it. Turns out marketing is expensive, so I made an open source browser extension version too. How it works? There is a small neural network on the retina that tries to detect if the eye is far-sighted(most people are born far-sighted), and it is producing dopamine to slow or increase…
More life & fun this month
the category →- TL
Life & fun · 10d ago · louisabraham.github.io
Photosynthesis fires two of your iPhone
Life & fun · 29d ago · photosynthesis.camera
- CCCreatium Coach▲320
Your multimedia mentor that takes you from mid to great
Life & fun · 11d ago · producthunt.creatium.info
SoloUno▲310Take control of hair pulling, nail biting & skin picking
Life & fun · 28d ago · solouno.io
