Motion-based technology to support motor skills screening in developing children: A scoping review

Background: Acquiring motor skills is fundamental for children's development since it is linked to cognitive development. However, access to early detection of motor development delays is limited. Aim: This review explores the use and potential of motion-based technology (MBT) as a complement to support and increase access to motor screening in developing children.Methods: Six databases were searched following the PRISMA guidelines to search, select, and assess relevant works where MBT recognised the execution of children's motor skills.Results: 164 studies were analysed to understand the type of MBT used, the motor skills detected, the purpose of using MBT and the age group targeted.Conclusions: There is a gap in the literature aiming to integrate MBT in motor skills development screening and assessment processes. Depth sensors are the prevailing technology offering the largest detection range for chil-dren from age 2. Nonetheless, the motor skills detected by MBT represent about half of the motor skills usually observed to screen and assess motor development. Overall, research in this field is underexplored. The use of multimodal approaches, combining various motion-based sensors, may support professionals in the health domain and increase access to early detection programmes.