The 15th Biennial Conference of ISAAC will be held July 28  to August 4, 2012, in Pittsburgh, PA, USA. A Research Symposium will be held August 3-4, over a two-day period following the Main Conference. Participants will explore theoretical, methodological and empirical issues of interest within the scientific community. The symposium will include a working seminar on Tele-AAC: AAC Meets Telerehabilitation -- Envisioning Transformative Tele-AAC Research. This seminar is geared toward researchers, clinicians, educators and students who are interested in acquiring current information about telerehabilitation (telepractice) so that they might engage in and/or become knowledgeable consumers of Tele-AAC Research and identify current and future research needs and opportunities.