How big should it be? A plain-language guide to sizing a contrast card
Getting the size right comes down to just two numbers — how well your child sees right now, and how far away the print will be — and one line of grade-school geometry does the…
Tagged #how-to
5 articles
Print at 100%: why "Fit to Page" quietly ruins a correctly-sized card
The whole point of this tool is a pattern sized for your child's eyes at a real distance — and a single print-dialog setting, "Fit to Page," can silently shrink it. So print at…
Reading the evidence: established science, practitioner guidance, and opinion
Baby-vision advice online blurs three very different things: what research has established, what professionals commonly do, and someone's opinion. Every article here is labelled…
Tiling explained: a poster-sized contrast print from an ordinary home printer
For a print that hangs far away — a ceiling, the far wall of a cot — one sheet of paper is too small to hold a shape the eye can read. Tiling prints the image across several…
Turning a family photo into a high-contrast card
Upload a photo — a parent's face, a sibling, the family pet, a favourite cup — and the generator turns it, on your device, into a bold high-contrast card sized for the distance. A…