Web presentation of Open Office slides

Motivation

TODO: Describe why viewing talks directly in the browser is desirable

Viewing talks with slides directly on the web
Not requiring visitors to have Open Office installed
Not requiring people to download the presentation
barrier-free, (e. g. text view of slide-images, transcript of audio)
Support for all common browsers, including older browsers that are still in use
Support computers without audio
Support for small display screens (e. g. tablets, mobile phones)
Should work without flash plugin and without JavaScript but may use these technologies if available