I put together a little iPhone web app and a Python web server that let you send TUIO messages using Safari. The web app sends multitouch information to the web server, which takes care of translating them into TUIO messages. I thought maybe some people on this list might be interested in it.

Here's a blog post that talks a little bit about my motivations: http://www.pillowsopher.com/blog/?p=79

And here's a link to the code: http://www.pillowsopher.com/stuff/tuiotouch.tgz

andy