In the municipality of Gandia, David’s proposals helped in carryuing out actions that favour inclusion and accessibility for citizens with developmental disorders. Among the most notable actions is the signaling of public buildings through pictograms (the language used by this group).

He uses his Youtube channel and Facebook group to publish materials adapted to the needs of children with ASD (Autism Spectrum Disorder) on diverse themes: development of daily tasks at home, promoting autonomy and personal development, resources of the school subjects and cooking materials.