This week the German parliament lifted the ban on using tablet computers like the iPad during sessions. Earlier this year one MP dared to read his speech from an iPad and got cited for that. Still laptop computers aren’t allowed for the noise and visual barrier they present.
Now I don’t have any aspirations of speaking in parliament but I do know what a difference a touch device makes. It is so much more convincing in one on one talks. Modern tablet sized computers are very likely to run SVG capable browsers, so data visualisation is a given. In this video you will see some additions to the webbased visualisations as far as the touch interface goes, which is a little different from pointer devices like the traditional mouse.
Try it out as a beta version on my personal site at vis.uell.net/pyramids/12te/iPad.html
Additionally this population pyramid uses the html5 application cache which means this web-app will work even without an internet connection. So if you have a WiFi only device or are afraid of roaming costs during international conferences, just visit the above URL once and bookmark it. From then on it will work without an internet connection.
If you want to start developing yourself just do a view source at the above URL or read further in the Safari Reference Library.