We are developing objective and quantitative assessment tools that measure cerebellar function in combination with a modernised movement assessment test. We believe this has the potential to revolutionise the way we assess and study ADHD and ASD – two diagnoses that affect several hundred thousand children in Sweden alone. In fact, our VR application may have an even broader applicability. For example, all four-year-olds in Sweden go through a Movement Assessment Battery for Children test that is used as a first screening tool.