About face to face interactions results of 10,000
21:28
00:46
19:52
10:01
16:46
04:20
04:41
13:26
03:14
14:28
10:10
12:59
04:46
02:08
03:23
04:49
04:31
19:49
07:16
02:36
01:00
03:03
04:06
02:05
03:09
02:24
61:49
08:35
06:24
08:50
04:35
07:16
01:23
04:51
04:39
00:43
02:35
07:34
06:48
02:29
06:57
06:26
12:11
19:29
05:34
07:24