“…social robots [5,24,26,29,43,79,84,92,95,102,133,134,136,161,163,171,174,177], autonomous vehicles [107,110,145,179], conversational agents [140,150], recommender systems [49,179], facial recognition [178], in general [9,18,38,101,120] Mobile and web applications 23 personal health [12,35,125,128,132,139,173], research [21,108,113,123,146], services [25, 30, 31, 40, 65-67, 100, 130, 145, 164] Social networks and forums 12 crowd-sourcing [10,82,83,103,…”