06:53:34 <RRSAgent> RRSAgent has joined #datavis
06:53:34 <RRSAgent> logging to http://www.w3.org/2015/10/28-datavis-irc
06:54:01 <chunming> zakim, this is datavis meeting
06:54:01 <Zakim> got it, chunming
06:54:28 <chunming> scribe: chunming
06:56:35 <chunming> present: chunming, bert, liam, anqing, Varun Singh, @@, Jia Jiangtao
06:56:44 <chunming> chair: chunming
06:56:51 <chunming> item 1: what data format is supported now , in datavis tools?
06:56:59 <Bert1> Bert1 has joined #datavis
06:57:05 <chunming> ... JSON-based format, file-based, SVG
06:57:12 <chunming> ... XML document
06:57:21 <chunming> ... link data
06:57:29 <chunming> ... m*m matrix
06:57:38 <chunming> ... D3 is really hard to link with SVG, and other impl.
06:57:49 <chunming> item 2: implementation/rendering of visualization method
06:57:57 <chunming> ... 2d canvas, SVG, OpenGL/WebGL, ...
06:58:04 <chunming> ... changing type of visulization
06:58:10 <chunming> Item 3: data
06:58:20 <chunming> ... data table to represent data
06:58:34 <chunming> ... for example, bar-chart, pie chart, ... use XML data table
06:58:39 <chunming> ... another example is : chart to showing the relationships with diff node
06:58:49 <chunming> ... key is indicating the name, and an array linked with the key shows the relations.
06:59:02 <chunming> Item 4: Stylings of the data visulization
06:59:10 <chunming> ... seems that it is on the diff layer. but may share some of the style semantics
06:59:22 <chunming> Item 5: support different data visualization method, examples:
06:59:30 <chunming> ... http://www.visualcomplexity.com
06:59:37 <chunming> ... http://vis.pku.edu.cn
06:59:44 <chunming> Item 6: what we do is not Art, but the common formats behind the art
06:59:50 <chunming> Item 7: is there req for standard ways of interaction with a DV method
06:59:59 <chunming> ... need to give an ontology to identify the possible interactions.
07:00:09 <chunming> ... doing more analysis to get the common pattern of interactions, and make it as the basis.
07:00:20 <chunming> Item 8: do we considerating the rendering into speech, or other channel?
07:00:33 <chunming> ... currently no.
07:00:39 <chunming> ... but might related to WAI, accessibility of data visulization.
07:00:45 <chunming> ... show the example of screen reading on SVG.
07:00:51 <chunming> ... math formulor
07:01:00 <chunming> Item 9: Requirement of Big Data Analysis
07:01:06 <chunming> ... Streaming data visualization (like sensor data)
07:01:12 <chunming> ... Big Data Sets (several GB or TB size), how Web apps visit these data, and do visulization.
07:01:25 <chunming> rrsagent, make minutes
07:01:25 <RRSAgent> I have made the request to generate http://www.w3.org/2015/10/28-datavis-minutes.html chunming
07:01:40 <chunming> rrsagent, log public
07:01:40 <RRSAgent> I'm logging. I don't understand 'log public', chunming.  Try /msg RRSAgent help
07:01:50 <chunming> rrsagent, make log public
07:04:51 <Bert1> Bert1 has joined #datavis