Color blindness
Information conveyed only through colour (e.g. status indicators, charts, warnings) can become invisible or ambiguous.
Library
Long-form articles for designers, developers, and product teams. What each disability feels like, how it shapes interaction, which WCAG criteria it touches, and the design patterns that work.
Information conveyed only through colour (e.g. status indicators, charts, warnings) can become invisible or ambiguous.
Navigating the digital world without visual input - entirely through screen readers, keyboard, and audio.
Cataracts presents unique challenges in digital interaction.
Gradual narrowing of the field of vision into tunnel-like sight where peripheral information disappears.
Permanently blurred, dimmed, or fragmented sight: not blind, but far from clear.
Nystagmus presents unique challenges in digital interaction.
Retinitis pigmentosa presents unique challenges in digital interaction.
Visual disabilities presents unique challenges in digital interaction.
Auditory disabilities presents unique challenges in digital interaction.
Congenital hearing loss presents unique challenges in digital interaction.
Audio simply doesn't exist. Uncaptioned video, audio-only announcements, phone verification are all dead ends.
Sound is partial, distorted, or unreliable. Background noise and missing frequencies turn audio into a puzzle.
Noise-induced hearing loss presents unique challenges in digital interaction.
Presbycusis presents unique challenges in digital interaction.
Sudden hearing loss presents unique challenges in digital interaction.
Constant ringing, buzzing, or hissing in silence. Affects concentration, focus, and audio comprehension.
Amputation presents unique challenges in digital interaction.
Chronic pain, swelling, and stiffness. Repetitive clicks and scrolls can range from uncomfortable to impossible.
Affects muscle control and coordination. Movements may be involuntary, imprecise, or slow.
Reduced range of motion. Swiping, zooming, and precise tapping become unreliable.
Mobility disabilities presents unique challenges in digital interaction.
Multiple sclerosis presents unique challenges in digital interaction.
Muscular dystrophy presents unique challenges in digital interaction.
Limited (or missing) voluntary movement. Interactions may depend on a single finger, eye-tracking, or voice alone.
Parkinson's disease presents unique challenges in digital interaction.
Spina bifida presents unique challenges in digital interaction.
Alzheimer's disease presents unique challenges in digital interaction.
Attention deficit disorder presents unique challenges in digital interaction.
Autism spectrum disorder presents unique challenges in digital interaction.
Cognitive disorders presents unique challenges in digital interaction.
Progressive memory loss and cognitive decline. Familiar interfaces become unfamiliar; tasks require external scaffolding.
Down syndrome presents unique challenges in digital interaction.
Affects reading, writing, and spelling. Dense text, inconsistent layout, and long words raise the cognitive load.
Intellectual disabilities presents unique challenges in digital interaction.
Traumatic brain injury presents unique challenges in digital interaction.
Disrupts language production and comprehension after brain injury. The thoughts are there; the words won't come.
Apraxia of speech presents unique challenges in digital interaction.
Dysarthria presents unique challenges in digital interaction.
Selective mutism presents unique challenges in digital interaction.
Speech disabilities presents unique challenges in digital interaction.
Repetitions, prolongations, or blocks in speech. Time-pressured verbal interactions become deeply stressful.
Voice disorders presents unique challenges in digital interaction.