Abstract: This disclosure pertains to computer-assisted methods, apparatus, and systems for treating individuals, and, particularly, individuals having neuroatypical conditions, such as Autism Spectrum Disorder (ASD), Attention Deficit Disorder (ADD), and Attention Deficit Hyperactivity Disorder (ADHD), to improve such individuals' emotional and cognitive state to promote focus and attention using virtual reality interfaces in the form of game play.

Abstract: This disclosure pertains to computer-assisted methods, apparatus, and systems for treating individuals having neuroatypical conditions, such as Autism Spectrum Disorder (ASD), Attention Deficit Disorder (ADD), and Attention Deficit Hyperactivity Disorder (ADHD), to improve such individuals' ability to learn mirroring skills using virtual reality interfaces that cause the student to learn and practice such skills in the form of game play.

Abstract: Ceiling fan energy consumption efficiency is enhanced with fan blades that have an angle attack that decreases from root end to tip end at higher rates of decrease nearer their tip ends than at their root ends.