T HE GROWING trend of population aging poses many
challenges, which have to be dealt realistically. One of the
challenges is the rehabilitation of the elderly, which consumes
time, resources, and manpower. The trend of community facilitation
of rehabilitation treatment has become popular in recent
years with the development of Smart City [1].Compared with the
traditional local hospital rehabilitation, community-based smart
rehabilitation is aiming at providing convenience, effective
treatment, adequate interaction, and quick reconfiguration to
make the maximum use of the medical resources according to
patients’ specific requirements possible. Internet of Things (IoT)
technology, which has been recognized as the next technological