Netrix
A low-cost tool that turns an ordinary smartphone into a retinal camera, designed to bring eye-disease screening to communities that can’t access expensive equipment.
Our Story
The genuine heart behind Visora.
In Avishi’s words
I’ve always built things — Lego, robotics, whatever was in front of me.
At eleven, one incident changed how I saw learning. For months I couldn’t do what I loved, and I understood for the first time that ability means nothing without access.
My family had visited a blind ashram in Delhi every year for as long as I could remember. After that year, I saw it differently. Math stopped at counting. Science was read aloud, never touched. STEM didn’t exist for these students — the materials didn’t.
So I taught myself Braille and started building what was missing. That’s how Visora began.
— Avishi Gupta, Founder · IB Diploma, JPIS Jaipur
Access, not profit
Visora exists to make learning accessible — not to make money. Everything is free: kits given at no cost, designs shared openly so anyone, anywhere, can reproduce them.
The road so far
How Visora grew
Beyond Visora
Other things Avishi is building
Air Ambulance
- CREST Gold Award
Emergency Response Medical Drone (ERMD) — a prototype engineered to carry and release a first-aid payload. Awarded a Gold CREST Award by the British Science Association, August 2026.
See how the kits are built
Every placard went through real iteration, real feedback and real classrooms.
How it’s made