IRC log of html-a11y on 2011-02-28
Timestamps are in UTC.
- 19:57:58 [RRSAgent]
- RRSAgent has joined #html-a11y
- 19:57:58 [RRSAgent]
- logging to http://www.w3.org/2011/02/28-html-a11y-irc
- 19:58:00 [trackbot]
- RRSAgent, make logs world
- 19:58:00 [Zakim]
- Zakim has joined #html-a11y
- 19:58:02 [trackbot]
- Zakim, this will be 2119
- 19:58:02 [Zakim]
- ok, trackbot; I see WAI_PFWG(A11Y)3:00PM scheduled to start in 2 minutes
- 19:58:03 [trackbot]
- Meeting: HTML Accessibility Task Force Teleconference
- 19:58:03 [trackbot]
- Date: 28 February 2011
- 19:58:23 [Zakim]
- WAI_PFWG(A11Y)3:00PM has now started
- 19:58:30 [Zakim]
- +Rich
- 20:01:12 [richardschwerdtfe]
- http://lists.w3.org/Archives/Public/public-canvas-api/2011JanMar/0075.html
- 20:01:35 [Zakim]
- +Chuck_Pritchard
- 20:01:52 [richardschwerdtfe]
- scribe: Rich
- 20:02:37 [richardschwerdtfe]
- Meeting: HTML 5 Canvas Accessibility subteam meeting
- 20:02:41 [richardschwerdtfe]
- chair: Rich
- 20:02:43 [Downchuck]
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- 20:03:10 [richardschwerdtfe]
- Topic: Bounding Rectangles Fallback content
- 20:04:02 [richardschwerdtfe]
- Rich: I have been thinking about coords
- 20:04:56 [richardschwerdtfe]
- Chuck: I have been using CSS to give it a rectangle but it works rather well
- 20:05:16 [richardschwerdtfe]
- Chuck: The value of CSS is that if canvas could not be drawn it could be used
- 20:05:53 [richardschwerdtfe]
- Chuck: The SVG group is working on on accessibility as well
- 20:06:21 [richardschwerdtfe]
- Chuck: The best thing would be if the AT could send a request to the scripting environment
- 20:07:16 [richardschwerdtfe]
- Chuck: It sounds like focus ring would work but we are talking about access to things that do not have focus
- 20:07:28 [richardschwerdtfe]
- Rich: Correct. That is what AISquared wanted
- 20:08:10 [richardschwerdtfe]
- Chuck: I see what they want but I am trying to find an elegant way of doing it
- 20:08:26 [richardschwerdtfe]
- Chuck: it really should be callback based
- 20:08:44 [richardschwerdtfe]
- Chuck: There are ways for the AT to walk the DOM.
- 20:09:13 [richardschwerdtfe]
- Rich: moving focus to get things messes up the user experience
- 20:09:31 [richardschwerdtfe]
- Chuck: I think for zoomtext that there are features they can use to get what they want
- 20:09:53 [richardschwerdtfe]
- Chuck: This does not quite fix how canvas works
- 20:10:40 [richardschwerdtfe]
- Chuck: Instead of putting all the things in the DOM I add or remove things from the DOM.
- 20:11:17 [richardschwerdtfe]
- Rich: If you pull things out of the DOM this could mess up review mode
- 20:11:41 [richardschwerdtfe]
- Chuck: the situation where you treat all elements like a list it is more canvas like
- 20:12:00 [richardschwerdtfe]
- Chuck: I can say I have all of these and I need to rotate them all
- 20:13:04 [richardschwerdtfe]
- Chuck: SVG benefits from being bound to the drawing surface
- 20:13:14 [richardschwerdtfe]
- Rich: HTML is the same way. We just are not bound.
- 20:14:44 [richardschwerdtfe]
- Rich: is there a way to create an object in canvas that could be bound to the corresponding fallback object.
- 20:15:33 [richardschwerdtfe]
- Chuck: there is only one object for the canvas
- 20:16:23 [richardschwerdtfe]
- Chuck: if you are looking at an entire haptic screen ...
- 20:16:31 [richardschwerdtfe]
- Chuck: a Braille devices is more text based
- 20:16:40 [richardschwerdtfe]
- Chuck: I could use some use cases.
- 20:16:55 [richardschwerdtfe]
- Chuck: At this point it is mostly a touch based screen
- 20:18:08 [richardschwerdtfe]
- Chuck: there is no real drawing object. There is just drawing primitives. There is no positioning information
- 20:18:41 [richardschwerdtfe]
- Rich: I wonder what the value would be if we had a drawing object.
- 20:19:02 [richardschwerdtfe]
- Chuck: Has a create path item in Canvas API 2.0
- 20:20:23 [richardschwerdtfe]
- Rich: it might be a good thing to create a collection of drawing functions into an object and compute the bounding rectangle
- 20:20:43 [richardschwerdtfe]
- Chuck: Essentially, the SVG path provides a similar function
- 20:21:20 [richardschwerdtfe]
- Chuck: ARIA is rich enough. If you set an ARIA tag on an element then you do this ...
- 20:21:35 [richardschwerdtfe]
- Chuck: right now I am going through my mac. etc.
- 20:21:52 [richardschwerdtfe]
- Chuck: there is nothing in these ATs that require that yet
- 20:22:06 [richardschwerdtfe]
- Chuck: The text finder in Zoomtext is the closest. It uses focus
- 20:22:30 [richardschwerdtfe]
- Rich: I will look at SVG path
- 20:22:34 [richardschwerdtfe]
- Chuck: OK
- 20:22:55 [richardschwerdtfe]
- Chuck: it is perfectly valid to use the SVG path.
- 20:23:41 [richardschwerdtfe]
- Topic: Caret Simulator
- 20:23:53 [richardschwerdtfe]
- Chuck: I have been working on it in darkroom
- 20:24:14 [richardschwerdtfe]
- Chuck: the drawfocus ring using divs does work
- 20:24:47 [richardschwerdtfe]
- Chuck: I put a div in a div in contenteditable and got the caret blinking
- 20:25:22 [richardschwerdtfe]
- Chuck: I set the text color to be transparent. I used absolute positioning.
- 20:25:42 [richardschwerdtfe]
- Chuck: It worked
- 20:26:35 [richardschwerdtfe]
- Topic: Outstanding defects 11328, 11329, 11342
- 20:26:43 [richardschwerdtfe]
- Chuck: Nothing has happened yet
- 20:26:54 [richardschwerdtfe]
- Chuck: no success yet
- 20:27:32 [richardschwerdtfe]
- Rich: I will look at SVG paths
- 20:27:57 [richardschwerdtfe]
- Chuck: I will modify darkroom demo to address moving your mouse over something to hear what is going on.
- 20:28:04 [richardschwerdtfe]
- RRSAgent, make log public
- 20:28:11 [richardschwerdtfe]
- RRSAgent, draft minutes
- 20:28:11 [RRSAgent]
- I have made the request to generate http://www.w3.org/2011/02/28-html-a11y-minutes.html richardschwerdtfe
- 20:34:54 [Zakim]
- -Rich
- 20:34:56 [Zakim]
- -Chuck_Pritchard
- 20:34:56 [Zakim]
- WAI_PFWG(A11Y)3:00PM has ended
- 20:34:57 [Zakim]
- Attendees were Rich, Chuck_Pritchard
- 20:35:38 [Downchuck]
- might try to track down some bspin devs
- 20:35:54 [Downchuck]
- they weren't treated very well in mozilla for their use of canvas; but they have good input on things
- 20:37:00 [richardschwerdtfe]
- zakim, bye
- 20:37:00 [Zakim]
- Zakim has left #html-a11y
- 20:37:23 [richardschwerdtfe]
- RRSAgent, draft minutes
- 20:37:23 [RRSAgent]
- I have made the request to generate http://www.w3.org/2011/02/28-html-a11y-minutes.html richardschwerdtfe