Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Blendshape(also: Morph Target, Shape Key)
- A 3D animation technique that defines specific facial configurations (such as a smile, raised eyebrow, or open mouth) as target shapes, which can be blended together at varying intensities to create complex facial expressions. In sign language avatar systems, blendshape…
- Block-Based Programming(also: Visual Block Programming, Block Coding, Blocks-Based Programming)
- A programming paradigm where users create code by selecting and connecting visual blocks that snap together like puzzle pieces, rather than typing text-based syntax. Each block represents a programming construct such as a loop, conditional, variable assignment, or function call.…
- Bridge
- In the Shlaer-Mellor software analysis method, a bridge describes the relationships between two independently modelled problem domains. For example, the abstract concept of a menu of selectable options in a user interface has counterparts in concrete graphical user interface…
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