Table 5.
Fall detection using individual ambient devices from 2014 to 2020.
References | Sensor | No. subjects (age) | Data sets | Algorithms | Real-time | Alarm |
---|---|---|---|---|---|---|
Huang et al. (2019) | Vibration | 12 (19-29) | Simulated | HMM | Y | N/A |
Hao et al. (2019) | WiFi | N/A | Simulated | SVM | Y | N/A |
Tian et al. (2018) | FMCW radio | 140 (N/A) | Simulated | CNN | Y | N/A |
Palipana et al. (2018) | WiFi | 3 (27-30) | Simulated | SVM | Y | N/A |
Wang et al. (2017a) | WiFi | 6 (21-32) | Simulated | SVM | Y | N/A |
Wang et al. (2017b) | WiFi | N/A | Simulated | SVM, Random Forests | N/A | N/A |