Hope4Care was founded by Professor Tong, the Chair Professor of the Department of Biomedical Engineering at The Chinese University of Hong Kong. As the inventor of "Augmented Reality Telerehabilitation Training System," Professor Tong collaborates with a team of medical and therapy professionals from various disciplines to plan and implement a range of rehabilitation treatments. The primary focus is on developing rehabilitation technologies for patients and the elderly, aiming to assist them in reclaiming their daily lives.