Table 2.
Summary of BCG sensors’ diversity in the articles discussed.
| Sensor Type | Reference | Sensor Location |
|---|---|---|
| Suspended Bed | [3,4] | Bed |
| Load Cell | [85,87,89,93] | Under the legs of the bed |
| [94] | Weighing scale | |
| [95] | Force plate | |
| Force Sensor | [83,84] | Under mattress |
| Pressure Sensor | [70,82] | On mattress |
| Accelerometer | [74,75,96,97] | Wearable |
| Polyvinylidene Fluoride | [98] | Under mattress topper |
| Fiber Optic | [90] | Wearable |
| [71] | Back of a chair | |
| Optical Sensor | [72] | Under mattress |
| Fiber Bragg Grating | [99,100] | Wearable |
| Electro-Mechanical Films | [68,72,91] | On mattress |
| Static Charge Sensitive Bed | [78,79,80] | Bed |
| Radar | [76] | - |