Our commitment
Seam & Scale aims to make calculators and guides usable with keyboard navigation, zoom, screen readers and common assistive technologies.
Calculator and diagram requirements
Inputs require visible labels and useful errors. Results must not rely on color alone. Visual diagrams need a text explanation that communicates the same practical information.
Report a barrier
If a page prevents you from completing a task, contact us with the page address, device, browser and assistive technology if you are comfortable sharing them.