The Center for Language Education and Research’s Rich Internet Applications for Language Learning have been available for some time (see http://casls.uoregon.edu/intercom/site/view-article.php?ArticleID=6961 and http://casls.uoregon.edu/intercom/site/view-article.php?ArticleID=8313 ).
If you’re looking for ways to use these applications in your teaching, now you can look at a chart in which a few common classroom scenarios to give you an idea of where you might be able to use RIAs in your own teaching. Five of the dozen available RIAs are demonstrated as ways to address the various scenarios.
The chart is available here: http://clear.msu.edu/teaching/online/ria/scenarios.php
The main page for CLEAR’s Rich Internet Applications is here: http://clear.msu.edu/teaching/online/ria