A human-editable Sign Language representation for software editing---and a writing system?
This addresses the need for better software integration for SL users, though it appears incremental by building on existing writing system paradigms.
The paper tackles the problem of representing Sign Language (SL) in software by proposing a new editable, queryable, and synthesisable representation, refuting the adequacy of video, and explores its potential as a writing system.
To equip SL with software properly, we need an input system to represent and manipulate signed contents in the same way that every day software allows to process written text. Refuting the claim that video is good enough a medium to serve the purpose, we propose to build a representation that is: editable, queryable, synthesisable and user-friendly---we define those terms upfront. The issue being functionally and conceptually linked to that of writing, we study existing writing systems, namely those in use for vocal languages, those designed and proposed for SLs, and more spontaneous ways in which SL users put their language in writing. Observing each paradigm in turn, we move on to propose a new approach to satisfy our goals of integration in software. We finally open the prospect of our proposition being used outside of this restricted scope, as a writing system in itself, and compare its properties to the other writing systems presented.