Do2Learn is a wonderful website with a number of free tools (supported by a number of government research agencies) to improve activities of daily living, social skills as well as understanding danger for children with special needs. Developed by early Virtual Reality expert Dr. Dorothy Strickland, the site's products has wonderfully designed tools, based on a clear understanding of children on the spectrum and their special visual needs. In particular, we would like to focus on the FaceLand software for improving people's recognition of faces and facial affect/emotion. See examples of screenshots and more at the faceland product link
Below is a video demonstration of Faceland, follow 'Zac' the robot to learn what people are feeling: