Scientists out of the University of Aberdeen are working on a computer program that would diagnosis children with ADHD and autism spectrum disorder. In Scotland, the average time it takes to diagnosis a child with ASD is between 6 months and three years. Testing often involves a large number of people and repetitive tests. They feel like they can streamline the testing. I personally question removing the human component. During evaluations they are observing more than just the completion of a task, but with children with autism, they are looking for social interaction and how they use language. Go here to read further.