“…A variety of smart home systems for assisted living environments have been proposed and developed, but there are, in fact, few homes that apply smart technologies. One of the main reasons for this is the complexity and varied design requirements associated with different domains of the home, which are communication [ 89 , 90 , 91 , 92 , 93 , 94 , 95 ], control [ 96 , 97 , 98 , 99 , 100 , 101 , 102 , 103 , 104 , 105 , 106 , 107 , 108 , 109 , 110 ], monitoring [ 111 , 112 , 113 , 114 , 115 , 116 ], entertainment [ 117 , 118 , 119 , 120 ], and residential and living spaces [ 121 , 122 ].…”