Fig. 5From: Trust reality-mining: evidencing the role of friendship for trust diffusionThe distribution of \(K_I\) and \(K_C\) considering symmetric links for (a) never friends (b) maintained friends (c) new friends and (d) lost friends. The friendship changes are considered over the entire academic year (Sept–June). Maintained and new symmetric friends had the most number of average monthly Bluetooth interactions as well as call activityBack to article page