Dave Musson
Design systems and accessibility specialist. 16 years helping product teams build things that work regardless of how you access them.
Accessibility isn't a feature. It's a usability amplifier.
Case studies
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Checkout.com Infinity Design System
Design system set up with design tokens to unify disparate component libraries. Integrated accessibility best practices into component designs, leading to substantial WCAG compliance improvement.
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Coursera Design System
Co-leading the creation of Coursera's first design system to uplift design quality across the whole company.
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Aviva: Global Atomic Design System
Leading the evolution of Aviva's WCAG AA Atomic Design System for all Aviva product teams globally.
Guides
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Component library or design system: what's the difference?
The terms 'component library' and 'design system' are used interchangeably but have very different aims
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The Four Accessibility principles (simplified))
Accessibility principles starter version used to frame initial accessibility conversations
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Colour blindness breakdown
What "8% of men are colourblind" means