- From: Joshue O Connor <joconnor@w3.org>
- Date: Thu, 13 Jun 2019 16:04:03 +0100
- To: "Janina Sajka (janina@rednote.net)" <janina@rednote.net>
- Cc: W3C WAI Accessible Platform Architectures <public-apa@w3.org>
On 13/06/2019 15:17, Janina Sajka (janina@rednote.net) wrote: > Long descriptions? Nah, we killed those with HTML 5, right? Who needs > those! <grin> > > On a serious note, should we be recommending these be SVG so that we can > use accessible SVG and someone can actually explore the relationship > matrix directly? We could do that. I'll write up description and then we can work out best format for shipping it. Thanks Josh > > Joshue O Connor writes: >> On 13/06/2019 15:03, Janina Sajka (janina@rednote.net) wrote: >> >>> Hey, Josh: >>> >>> +APA list >>> >>> So, you're more the expert on WCAG requirements for such "things, ..." >>> ----- Sorry, couldn't resist! >> Boom Boom! >> >> >>> Question: Are these detailed in the text otherwise provided by the spec? >> Not really, or at least the visual representation shows how objects, classes >> and instances of same relate to each other. >> >> There are lots of nodes and arrows showing relationships. I'll have a go at >> abstracting them out and will forward to the list. >> >> >>> If so, simply giving good alt should be sufficient, >> These are for sure in the @longdesc section *grin. >> >> Thanks >> >> Josh >> >> >>> right? Else, yes >>> please! >>> >>> Best, >>> >>> Janina >>> >>> Joshue O Connor writes: >>>> Hi Janina, >>>> >>>> I'm reviewing the Thing Description in more detail and have looked at the >>>> figures contained in it. There are ~5. >>>> >>>> The @alt for 4 of them is 'UML diagram of the TD information model for the >>>> hypermedia controls vocabulary' and they represent: >>>> >>>> Figure1TD core vocabulary, >>>> Figure2JSON schema vocabulary >>>> Figure3WoT security vocabulary >>>> Figure4Hypermedia controls vocabulary >>>> >>>> Do you want me to write up in detail the UML descriptions? >>>> >>>> They take the form: >>>> >>>> <example> >>>> >>>> Thing (linking to Form/Link/Multilanguage/VersionInfo) >>>> >>>> @context :anyURL (or Array) >>>> >>>> @type: string >>>> >>>> id: anyURI >>>> >>>> [...] >>>> >>>> </example> >>>> >>>> They are a little gnarly to describe but I can do it if you need it. >>>> >>>> Whereas one of them represents a representation of a 'TD Serialization, TD >>>> and Thing on a light switch example' which is again a JSON type >>>> visualisation. >>>> >>>> Ok, it will take a little time, but that's ok if its helpful to you. >>>> >>>> Josh >>>> >>>> -- >>>> Emerging Web Technology Specialist/A11y (WAI/W3C) >>>> >> -- >> Emerging Web Technology Specialist/A11y (WAI/W3C) -- Emerging Web Technology Specialist/A11y (WAI/W3C)
Received on Thursday, 13 June 2019 15:04:19 UTC