Assistive Technology (AT) supports can help young children with disabilities participate in everyday routines and activities.  This online library developed by the Let's Participate! Project allows you to search over 400 assitive technology items that you may want to consider for your child with disabilities or a child your are working with.  Categories include AT supports for positioning and mobility, play and early learning, communicating, behaving and self care. Also available are switches and interfaces, supports for successful tablet use and a wide variety of communication and learning apps for infants and toddlers.