Characterization of Visual Scanning Patterns in Air Traffic Control

Table 4

Scanpath patterns identified during IGS.

Participant	Extracted scanpath pattern			Fundamental scanpath pattern
	Low	Moderate	High	Low	Moderate	High
1	Other	Mixed	Linear	Linear	Mixed	Linear
2	Other	Mixed	Mixed	Circular	Mixed	Mixed
3	Other	Circular	Mixed	Other	Circular	Circular
4	Circular	Circular	Circular	Circular	Circular	Circular
5	N/A	N/A	Linear	N/A	N/A	Linear
6	Other	Other	Other	Circular	Other	Other
7	Mixed	Linear	Linear	Mixed	Linear	Linear
8	Other	Mixed	Other	Mixed	Mixed	Mixed
9	Mixed	Linear	Linear	Mixed	Linear	Linear
10	Mixed	Other	Circular	Linear	Mixed	Circular
11	Other	Circular	Other	Linear	Circular	Linear
12	Circular	Other	Other	Circular	Circular	Other
13	Other	Other	Circular	Other	Circular	Circular
14	Circular	Other	Circular	Circular	Mixed	Circular
15	Other	Circular	Mixed	Mixed	Circular	Mixed
16	Other	Mixed	Mixed	Circular	Circular	Mixed
17	Linear	Mixed	Linear	Linear	Linear	Linear
18	Linear	Mixed	Other	Linear	Other	Other
19	Other	Mixed	Other	Circular	Mixed	Other
20	Linear	Linear	Other	Mixed	Linear	Other
21	Linear	Other	Other	Linear	Circular	Linear
22	Other	Other	N/A	Other	Other	N/A
23	Circular	Circular	Circular	Circular	Circular	Mixed
24	Circular	Other	Other	Circular	Other	Other
25	Mixed	Other	Circular	Mixed	Other	Circular