Glossary

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Crip Spacetime

A concept developed by disability-studies scholar Margaret Price to describe the material-discursive reality in which disabled people live according to temporalities and spatialities that remain invisible to privileged groups. Crip spacetime names the significant extra effort…

Crip Technoscience(also: Critical Disability Technoscience)

A framework articulated by Aimi Hamraie and Kelly Fritsch that examines how disabled people engage with, repurpose, and create technologies from their own embodied knowledge and political standpoints. The Crip Technoscience Manifesto advocates for technology research and design…

Crip Theory(also: Crip Studies, Critical Disability Theory)

A theoretical framework that reclaims the word "crip" (from "cripple") as a positive identity and analytical lens for challenging normative assumptions about bodies, ability, and disability. Rooted in disability studies and informed by queer theory, crip theory critiques…

Crip Theory(also: Crip, Crip Technoscience)

An academic and activist framework that reclaims "crip" as a positive identity term, challenging normative assumptions about disability, ability, and bodily difference. Emerging from queer theory and disability studies, crip theory questions compulsory able-bodiedness and…

Crip Time

A concept from disability studies and culture that recognizes disabled people often operate on different timescales than those imposed by ableist societal norms. Crip time encompasses the need for more time to complete tasks, the recognition that productivity fluctuates based on…

Crip World-Making

Crip world-making, articulated by Robert McRuer and related disability theorists, describes the generative practices through which disabled people make hostile environments liveable - hacking, repurposing and reconfiguring tools, spaces and social norms to fit their bodyminds…

Crip technoscience(also: Crip tech, Critical disability technoscience)

A framework from disability studies, articulated by Aimi Hamraie and Kelly Fritsch, that positions disabled people as expert knowledge-makers and innovative technologists rather than passive recipients of assistive solutions designed by non-disabled professionals. Crip…

Crip time(also: Crip temporality)

A disability studies concept, developed by scholar Alison Kafer, that recognizes how disabled and chronically ill people experience and navigate time differently due to bodily, cognitive, or systemic factors. Rather than forcing conformity to linear, clock-based productivity…

Cripepistemology(also: Crip knowledge, Disabled knowledge)

A framework recognizing that disability itself is a valuable way of knowing about the world — that disabled people acquire deep, embodied knowledge from their experiences navigating inaccessible environments, using assistive technologies, and perceiving the world differently.…

Cripping(also: Crip practices)

Practices or actions taken by disabled people to disrupt the status quo, flip ableist norms, and work toward a more accessible and just world. Cripping can involve material changes (hacking environments and technologies), social changes (challenging assumptions about what…

Criterion Validity

A psychometric property indicating whether an instrument's scores relate to some external measurable criterion. In practice, this is assessed by comparing the instrument's results with scores from another established measurement tool administered concurrently. For example, when…

Critical Autoethnography

A qualitative research method that combines personal narrative with critical analysis of systems of power, privilege, and oppression. Unlike traditional autoethnography, the critical variant explicitly interrogates how institutional, political, and cultural structures shape…

Critical Computing

An umbrella term for HCI and computer-science scholarship that interrogates the values, power relations, and social consequences of computing technologies rather than taking their benefits as given. Critical computing draws on disability studies, science and technology studies…

Critical Design(also: Critical Design Framework, Design Through Critique)

A research through design methodology that foregrounds the ethics of design practice, reveals potentially hidden agendas and values, and explores alternative design values. In accessibility research, critical design is used to create provocative prototypes not primarily intended…

Critical Disability Studies(also: CDS)

An interdisciplinary academic field that examines disability as a social, cultural, and political phenomenon rather than solely a medical condition. Critical disability studies analyzes how disability is constructed through language, institutions, power relations, and cultural…

Critical Disability Theory(also: Critical Disability Studies, CDT)

An interdisciplinary theoretical framework that examines disability as a social, political, and cultural phenomenon rather than solely a medical condition. Critical disability theory draws on disability studies, critical theory, and intersectional analysis to challenge dominant…

Critical Discourse Analysis(also: CDA)

An interdisciplinary research methodology that examines how language and texts both reflect and shape power structures, ideologies, and social practices. Originating from the work of Michel Foucault, CDA uses abductive reasoning — moving between theory-driven deductive analysis…

Critical Gerontology

An interdisciplinary approach to the study of aging that critiques the dominant biomedical framing of later life and foregrounds structural, political, and cultural influences on older people's experiences. Critical gerontology rejects the "discourse of decline" in which aging…

Critical Incident Questionnaire(also: CIQ)

A short, open-ended reflective tool developed by Stephen Brookfield for teaching and learning contexts, typically consisting of five questions asking participants to recall moments from a recent experience that were most engaging, surprising, confusing, distancing, or affirming.…

Critical Listening(also: Analytical Listening, Active Listening)

Critical listening is the skill of analytically evaluating audio content to identify specific qualities such as tonal balance, clarity, spatial positioning, dynamic range, and technical flaws like distortion or noise. In audio production, critical listening is a core…

Critical Period(also: Critical Period Hypothesis, Sensitive Period)

A developmental window during early childhood when the brain is especially receptive to acquiring language. If sufficient language input is not received during this period, language development may be significantly and permanently impaired. The critical period is particularly…

Critical Race Theory(also: CRT)

Critical Race Theory is a scholarly framework originating in legal studies that examines how laws, policies, and institutions perpetuate racial inequality, even in the absence of overt individual racism. It positions race as a social construct embedded in systems of power rather…

Critical Realism(also: Transcendental Realism, Critical Naturalism)

A philosophy of science developed by Roy Bhaskar that offers a middle position between positivism (reality is only what can be empirically observed) and radical constructivism (reality is entirely socially constructed). Critical realism holds that reality exists independently of…

Critical Technical Practice(also: CTP)

A research stance, articulated by Philip Agre in 1997, in which technologists reflect critically on the assumptions built into their own systems while continuing to build. Critical technical practice argues that technologies embody theory—every design choice encodes a…

Cross Stitch

An embroidery technique that creates X-shaped stitches, typically arranged in a grid pattern. Cross stitch produces a distinctive tactile texture with a repetitive, regular pattern that is relatively easy to distinguish from smoother stitch types. In tactile graphic design,…

Cross-Ability Collaboration(also: Mixed-Ability Collaboration, Cross-Disability Collaboration)

Collaboration between people with different abilities, typically involving a person with a disability working alongside someone without that disability. In accessibility research, cross-ability collaboration often refers to partnerships between blind and sighted individuals,…

Cross-Border Accessibility Research(also: International Accessibility Research, Transnational Accessibility Research)

Research collaborations that span national, cultural, and economic boundaries to address accessibility challenges that affect disabled people worldwide. Cross-border accessibility research aims to bridge the gap between well-resourced research institutions in the Global North…

Cross-Checking(also: Cross-Verification, Multi-Tool Verification)

A verification strategy used by blind and low vision people to assess the reliability of AI-generated image descriptions by comparing outputs from multiple AI tools, taking photos from different angles, using non-visual senses, or consulting sighted individuals. BLV users have…

Cross-Cultural Accessibility(also: Culturally Responsive Accessibility, Internationalized Accessibility)

The practice of designing accessible technologies and content that account for cultural, linguistic, and regional differences in how people perceive and interact with information. Rather than assuming universal accessibility needs, cross-cultural accessibility recognizes that…

Cross-Cultural Adaptation Theory(also: CCAT, Kim's Cross-Cultural Adaptation Theory)

A communication theory, developed principally by Young Yun Kim, that describes how individuals adjust to an unfamiliar cultural environment over time through cycles of stress, adaptation, and growth. The theory emphasises that adaptation is mediated by host communication…

Cross-Cultural Design(also: Culturally Responsive Design, Culture-Sensitive Design)

An approach to designing products, services, and technologies that accounts for the cultural contexts, values, norms, and practices of diverse user populations. In accessibility, cross-cultural design recognises that disability is understood and experienced differently across…

Cross-Disability

A research, advocacy, or design orientation that deliberately engages multiple disability communities at once rather than treating disability as a single-axis category or focusing on a single impairment group. Cross-disability work surfaces shared structural barriers (ableism,…

Cross-Disability Perspective(also: Cross-Disability Approach, Pan-Disability Research)

A research or design approach that examines accessibility across multiple disability types rather than focusing on a single condition. Cross-disability perspectives recognize that people with different disabilities may have overlapping needs, divergent requirements, or…

Cross-Disability Solidarity(also: Cross-Disability Alliance, Disability Solidarity)

A framework for collective action in which people with different types of disabilities unite around shared goals of access, inclusion, and justice rather than organizing solely around specific disability categories. Cross-disability solidarity recognizes that while access needs…

Cross-Filtering(also: Interactive Filtering, Linked Filtering)

A dashboard interaction technique where applying a filter in one component (such as selecting a category in a chart or using a dropdown widget) automatically updates the data displayed in other related components throughout the dashboard. Cross-filtering enables users to explore…

Cross-Modal Consistency(also: Multimodal Consistency, Cross-Modal Alignment)

The alignment and coherence of information presented simultaneously through different sensory channels — such as touch and hearing, or vision and sound. In accessible education, cross-modal consistency ensures that what a blind user feels through tactile graphics matches what…

Cross-Modal Perception(also: Multisensory perception, Cross-modal integration)

The neural and perceptual integration of information arriving through two or more sensory channels — such as vision, hearing, touch, and proprioception — into a coherent experience of the world. Cross-modal perception explains phenomena such as the McGurk effect,…

Cross-Modal Transfer(also: Cross-Modal Perception, Sensory Substitution)

Cross-modal transfer refers to the ability to recognize or process information received through one sensory modality (such as touch or hearing) based on experience gained through a different modality (such as vision). In accessibility and assistive technology, cross-modal…

Cross-Platform Consistency(also: Platform Consistency, Multi-Platform Accessibility)

The quality of providing a consistent, reliable user experience across different devices, operating systems, and application versions. For blind and low vision users, cross-platform consistency is a fundamental accessibility requirement because they often use multiple devices…

Cross-Platform Development(also: Cross-Platform Framework, Multi-Platform Development)

A software development approach that allows a single codebase to run on multiple operating systems or device platforms, such as iOS and Android. Frameworks like React Native, Flutter, and Xamarin enable developers to write code once and deploy it across platforms, reducing…

Cross-Platform Development Framework(also: CPDF, Cross-Platform Framework)

A software development toolkit that allows developers to write application code once and deploy it on multiple operating systems, such as iOS and Android. Popular examples include React Native, Xamarin, and Flutter. While CPDFs reduce development and maintenance costs, research…

Cross-Referencing(also: Verification by Comparison)

A strategy used by blind people to verify AI output by comparing information from multiple sources or against prior personal knowledge. In the context of privacy tools, participants suggested that assessment descriptors describing multiple objects in a familiar space would…

Cross-Representation Highlighting(also: Synchronized Highlighting, Linked Highlighting)

A user interface technique that synchronizes selections across multiple representations of the same data, so that selecting an element in one view automatically highlights the corresponding element in all other views. In accessible tools, cross-representation highlighting helps…

Cross-Sector Partnership(also: Multi-Sector Collaboration)

A collaborative arrangement between organizations from different sectors, such as universities, government agencies, nonprofits, and communities, working together toward shared goals. In assistive technology, cross-sector partnerships can combine academic research expertise with…

Cross-Sensory Translation(also: Sensory Substitution, Sensory Translation, Cross-Modal Translation)

The process of converting information from one sensory modality to another — for example, representing visual information through touch, sound, smell, or taste. In exhibition accessibility, cross-sensory translation is used to make visual artworks accessible to blind and low…

Cross-Validation(also: K-Fold Cross-Validation, Stratified Cross-Validation)

A statistical method for evaluating machine learning models by splitting data into multiple subsets (folds), training the model on some folds and testing on the remaining ones, then rotating through all combinations. Stratified cross-validation ensures each fold maintains the…

Cross-language Research(also: Cross-linguistic Research, Multilingual Research)

Research conducted across different languages, requiring translation and interpretation to bridge communication between researchers and participants who do not share a common language. In accessibility research with sign language users, cross-language challenges are particularly…

Cross-modal(also: Cross-modal Correspondence, Cross-modal Perception)

The phenomenon whereby information or stimulation in one sensory modality (such as vision) systematically influences or corresponds with perception in another modality (such as hearing or touch). In accessibility contexts, cross-modal correspondences are exploited in sensory…

Cross-modal Congruency

The temporal, spatial, and semantic alignment of sensory cues during an interaction — for example, a visual event and its accompanying sound occurring at the same moment and in the same location, with matching emotional tone. Congruency differs from correspondence:…

Cross-modal Plasticity(also: Cross-modal Reorganisation, Cross-modal Cortical Recruitment, Sensory Substitution)

A neurological phenomenon in which brain regions typically dedicated to processing one sensory modality are repurposed to process information from another sense, often as a result of sensory deprivation. In deaf individuals, auditory cortical areas can reorganise to support…