Abracadabra is a social assistive robot that provides contactless, interactive training sessions to help with rehabilitation, learning, and emotional support. It aims to serve elderly individuals and young children. The document discusses Abracadabra's application to post-stroke rehabilitation in US homes, how it works through human-robot interaction and remote therapist guidance, and its benefits for various stakeholders. It provides details on Abracadabra's team and development status, and notes the opportunity to raise $600,000 in pre-seed funding.