Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Notification Fatigue(also: Alert Fatigue, Information Overload)
- Notification fatigue is a state in which users become desensitized to or overwhelmed by frequent alerts, notifications, or information delivery from a device or system, causing them to ignore or tune out important messages. In accessibility contexts, notification fatigue is a…
- Nudge(also: Nudging)
- A small change in the presentation, default, or framing of a choice that systematically influences decisions without removing options or significantly altering incentives. Introduced to behavioural economics by Thaler and Sunstein (2008) and grounded in Tversky and Kahneman's…
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