Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Identity Wallet(also: Digital Identity Wallet, EUDI Wallet)
- A smartphone app that stores digitally signed credentials representing attributes of a person's identity — such as name, date of birth, government-issued ID number, student enrolment, or professional qualification — and lets the holder selectively disclose only the attributes…
- Image Obfuscation(also: Image Masking, Visual Privacy Protection)
- Techniques applied to images to obscure or remove sensitive visual information before sharing or processing, such as blurring, pixelation, edge filtering, or masking regions of an image. In accessibility contexts, image obfuscation is important for privacy-preserving assistive…
- Implicit Interaction(also: Implicit Input, Implicit Human-Computer Interaction)
- Implicit interaction refers to user input that the system infers from natural behaviors not explicitly performed for the purpose of issuing commands, such as gaze, gait, posture, physiological signals, or ambient context. It contrasts with explicit interaction, where users…
- Impression Management(also: Self-Presentation)
- The conscious or unconscious process of controlling how one is perceived by others, including managing what personal information is visible or shared. For blind people using visual assistance technologies, impression management includes controlling what appears in…
- Inclusive Privacy(also: Accessible Privacy, Privacy and Accessibility)
- An emerging field of research and practice focused on designing security and privacy mechanisms that are inclusive of people with diverse characteristics, abilities, needs, and values — particularly people with disabilities. Inclusive privacy recognizes that standard privacy…
- Informational Privacy(also: Information Privacy, Data Privacy)
- The ability of individuals to control information about themselves—determining what personal data is collected, who can access it, and how it is used. In assistive technology contexts, informational privacy concerns arise when systems monitor health behaviors, location, or…
- Informed Consent
- The process by which individuals are provided with clear, understandable information about how their data will be collected, used, and shared, enabling them to make voluntary decisions about participation or data sharing. In accessibility contexts, informed consent presents…
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