Database Reference
In-Depth Information
0.25
0.2
0.15
2009
2010
0.1
0.05
0
1
2
3
4
Number of visited halls
5
6
7
8
(a)
2000
1800
1600
Hall 1
Hall 2
Hall 3
Hall 4
Hall 5
Hall 6
Hall 7
Hall 8
1400
1200
1000
800
600
400
200
0
0
0.5
1
Time spent in hall (hours)
1.5
2
2.5
3
(b)
Figure 14.6 Insights delivered by Bluetooth tracking in an indoor fair environment: (a)
difference in the number of visited halls between the 2009 and 2010 edition; (b) distributions
of time spent in the different exhibition halls (class width of 5 minutes, durations less than
5 minutes were filtered out for visualization purposes) during the 2009 fair.
