“…Although efforts have been made to create or adapt specialized authoring tools with some success such as COLLAGE (Hernández-Leo et al, 2006), HyCo-ALD (Berlanga & García, 2007) and MOT+ (Paquette, De la Teja, Léonard, Lundgren-Cayrol, & Marino, 2005), in general most of the available tools that are LD compliant on levels A, B and C must be categorized as generic and still rather low level. They allow the editing of the complete LD specification and keep very close to the specification.…”