Enhancing Accuracy in a Touch Operation Biometric System: A Case on the Android Pattern Lock Scheme

Table 13

H₃/H_o3 one-feature summary table.

User	Control (no training)			Experiment (training)
	FAR (%)	FRR (%)	Accuracy (%)	FAR (%)	FRR (%)	Accuracy (%)
1	33	85	18	15	3	95
2	20	71	31	12	25	77
3	13	16	84	15	26	76
4	20	9	91	14	23	78
Avg.	22	45	56	14	19	82