Table 10.

Performance comparison and used variables with previous studies.

Study	Used Variables	Accuracy (%)
Proposed	SWA, SWV, pedal pressure	94.20
[33] §	SWA, SWV, yawn rate, lateral acceleration	84.95
[40]	SWA, pedal pressure, lane deviation	86.10
[31]	SWA	79.00
[29]	SWA	78.01
[27]	Lateral position, vehicle speed, PERCLOS	63.89

^§ Using the collected dataset in our study.