• The interactive system includes the “WeTalk” and “WeMove” modules, developed by a team based in HKSTP, with speech therapist (ST), occupational therapist (OT), and game designer. • The modes of interaction include MOVST, namely, M (motion detection), O (facial detection and oral motor), V (voice and articulation), S (speech recognition), and T (text recognition). • The areas of training cover (1) sensory motor, (2) comprehension/ receptive language, (3) expression/ expressive language, (4) communication, and (5) daily functioning. • Applicable for service users with neurological or medical conditions (stroke, Parkinsonism, cognitive impairment, brain injury, cerebral palsy, etc. ), or developmental disabilities (special needs in physical, intellectual or language aspects). • Applicable for residential, center-based, home-based or school-based settings.