August 2015
Intermediate to advanced
242 pages
7h 33m
English
Content preview from Touchless Fingerprint Biometrics
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Experimental Results
187
100
80
60
40
% of users
20
0
1 Very worried 2 Worried 3 Normal
Response
Q4
Q3
4 Not worried 5 High trust
Contact-based
Contactless
Contact-based
Contactless
100
80
60
40
% of users
20
0
1 Very worried 2 Worried 3 Normal
Response
4 Not worried 5 High trust
Q5
Contact-based
Contactless
100
80
60
40
% of users
20
0
1 Very worried 2 Worried 3 Normal
Response
Q6(d)
(c)
(b)
(a)
4 Not worried 5 High trust
Contact-based
Contactless
100
80
60
40
% of users
20
0
1 Very worried 2 Worried 3 Normal
Response
4 Not worried 5 High trust
Figure 6.23 Comparison of the social acceptance of different technologies. A set
of volunteers responded to the questions: (Q3) “Are you worried about