← Lab bench
EXP-066Live

A century of handwritten rainfall, read cell by cell

Rainfall ledgers

A handwritten 1870s rainfall sheet for Tiverton Cove with nearly every cell shaded green for read right
1/4Tiverton Cove, 1870s: PaddleOCR-VL reads 120 of 130 cells right. Green is right, red wrong, grey missed.
  1. 1 · 1870s
  2. 2 · Two readers
  3. 3 · Self-check
  4. 4 · 1950s

The problem it solves

Archives, councils and insurers sit on tables written by hand. Each number is checked against the copies made by the volunteers of the Rainfall Rescue project, and a cell only counts when the right number sits under the right year.

How it is used

  • Your own site, captured on the day and opened in a browser by everyone who needs it: your team, your buyers, your client.
  • Built and quoted for your project after we understand what it must do. Not an app to download.
  • Shown to you on a call first, on an example like this one, so you can judge it against your own site.

See it

We show this demo on a short call, with your own site in mind. Get started now: your name and email are enough, and we reply within a day.

Cover of the book Gaussian Splatting in 2026
The book behind the lab

Get the book today: learn Gaussian splatting and apply it to real projects.

People keep asking how we build what you see here. The book walks students, educators and practitioners from a drone clip to a measured 3D in the browser, with hands-on labs and the code.

Launch price until 3 December.

Teaching a course (Level 5, Level 6 and up)? Email junaid.malik@simamdigital.com about a class discount.