Children and adults with diagnoses of Autism Spectrum Disorder (ASD) and Attention Deficit Hyperactivity Disorder (ADHD) get close body contact in the AAT Gravity Chair, with the resulting ‘hug’ from the chair promoting feelings of calm, greater body awareness and an increased ability to self-regulate sensory input. Emotions and behaviours become easier to manage and occupational therapists and physiotherapists have found the Gravity Chair a useful piece of kit to reduce anxiety, distractibility and thereby increase participation, function and communication.