Slideshow broadcast over the Web, with the slideshow operator/presenter controlling when slides change. Requires only a browser for presenter and viewer(s). Still-image slideshows are supported; support for text/HTML slideshows is under development now.
A group of specific modules that allow to create and manage a simple distance learning system including audio/video and slide synchronization (in live streamed session too), slideshows, content management, teacher/student chat.
Ema_l is web application that allows multiple users to draw in the same images at the same time. All needed is a recommended web browser (with JavaScript enabled).