Searching for Airline Tickets: A Comparison of Tabular and Graphical Presentations

B-6 Results of Background Survey

	Result of Background Survey for Fare-Finder
Subject	Major	Gender	Age Group	Use GUI	Take airplane	Book air ticket online
1	Computer Science	Female	18-22	Every day	Once over three months	Never
2	Computer Science	Female	18-22	Every day	Once over three months	Once over three months
3	Computer Science	Male	22-30	Every day	Once over three months	Never
4	Computer Science	Male	22-30	Every day	Once over three months	Never
5	Computer Science	Male	22-30	Every day	Once over three months	Never
6	Computer Science	Female	22-30	several times	Once over three months	Never
7	Computer Science	Female	22-30	Every day	Once over three months	Once over three months
8	Business	Female	22-30	several times	Several times a month	Once over three months
9	Electrical Engineering	Male	22-30	Every day	Once over three months	Never
10	Electrical Engineering	Male	22-30	Every day	Once three months	Once three months

	Result of Background Survey for Flight-Line
Subject	Major	Gender	Age Group	Use GUI	Take airplane	Book air ticket online
11	Chemical Enginerring	Male	22-30	Every day	Once over three months	Never
12	Telecommunication	Male	22-30	Every day	Once over three months	Never
13	History	Female	22-30	Every day	Once over three months	Never
14	Computer Science	Male	over 30	Every day	Once over three months	Once over three months
15	Computer Science	Male	22-30	Every day	Once over three months	Once over three months
16	Electrical Engineering	Female	22-30	Every day	Once over three months	Never
17	Computer Science	Female	22-30	Every day	Once over three months	Once over three months
18	Maths	Female	over 30	Every day	Once over three months	Never
19	Electrical Engineering	Female	22-30	Every day	Once over three months	Once over three months
20	Computer Science	Male	22-30	Every day	Once over three months	Once over three months