隨著整體人口結構趨向高齡化狀態，高齡者因年齡的增長肌肉大小與強度逐漸減退，產生衰弱肌少的症狀。衰弱症(frailty)是高齡族群中常見的狀態，增加高齡者跌倒的風險，產生其他併發症。醫院人滿為患，長時間的等待，增加家人生活的負擔，無法安排最適化的療程，更使復健者錯失黃金治療期的最佳療效。本研究旨在於發展一套新型的復健服務－「智慧健促服務系統(intelligent health promotion service system, IHPSS)」，使復健者能夠居家復健，專業人員能夠透過系統遠端安排最適化的復健療程。本系統擁有三大目標：『智慧化』：以人工智慧輔助專業人員評估療程；『遊戲化』：透過懷舊遊戲增加復健動機；『客製化』：根據個案客製化專屬療程。本系統透過互動體感與懷舊遊戲，可喚起高齡者共鳴並增加復健動機。智慧護膝可偵測各肌群在訓練時的情況並轉為數據，同時透過深度學習與大數據分析，協助專業人員給予復健者最準確的復健方案，並同時將訓練狀況傳送給家屬。本系統提供新型居家復健服務，減少復健者與家人的生活負擔，提供最適化的復健療程，達到在地老化、健康老化、活耀老化。

Frailty is a common condition in the elderly population, which will increase the risk of falling and lead to other complications. However, the hospital is often overcrowded, causing a long time waiting, increasing the burden on their family, or arranging unsuitable treatments. These points make patients miss the best effect of the Acute Phase Rehabilitation. We propose a new rehabilitation service called “Intelligent Health Promotion Service System (IHPSS)” that enables patients to recuperate at home. Moreover, medical professionals can remotely arrange suitable rehabilitation treatments through this new service IHPSS. This IHPSS has three major goals. First, “Intelligentization” helps medical professionals evaluate the suitable treatment with AI. Second, “Gamification” adopts Nostalgic Games to increase patients’ rehabilitation motivation. Third, “Customization” customizes their specific treatment based on each individual case. This IHPSS uses the Somatosensory Interaction and Nostalgic Game to arouse elders' resonance, and then increase their rehabilitation motivation. The Intelligent Knee Orthosis can detect each muscle status during training and convert into data. And the Deep Learning can help medical professionals arrange patients the best rehabilitation plan. Meanwhile, the result is transmitted to their family members. This IHPSS provides a new rehabilitation service to reduce the burden of life for patients and their family members, and provides the most suitable rehabilitation treatment to achieve the goals of Ageing in Place, Healthy Ageing, and Active Ageing.