The W3C Web Accessibility Initiative's Research and Development Interest Group is extending the call for papers for its teleconference on the accessibility and visualization of complex information. They are seeking position papers from researchers and practitioners (academia, industry, government, consulting) on state of the art work in visualization technologies. Position papers are due 12 December. The telecon is tentatively 26 January 2004 and will include real-time transcription to ensure audio accessibility. Please refer to the above call for papers for more information.