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. Author manuscript; available in PMC: 2014 Dec 12.
Published in final edited form as: J Intell Inf Syst. 2014 Dec;43(3):503–519. doi: 10.1007/s10844-014-0341-4

Figure 1.

Figure 1

Example smart home sensors including 1) a passive infrared motion detector [4], 2) a magnetic reed switch door sensor [4], 3) a pressure sensor to detect if a chair or bed is occupied [18], 4) a temperature sensor to detect if the stove is being used [4], 5) a water usage sensor [19], 6) an electricity consumption sensor to detect appliance usage [20], 7) a microphone array [21], 8) a smart phone [22], and 9) a video camera [23].