Exploiting Serialized Fine-Grained Action Recognition Using WiFi Sensing

Table 4

User-friendly study with different sensing approaches.

Interactive method	A (%)	B (%)	C (%)	D (%)
Video-based	9.17	25	20.83	45
Sensor-based	13.33	37.5	20	29.17
RFID-based	10	40	15.83	34.17
WiFi-based	49.17	37.5	13.33	0