{"id":"W4387982622","doi":"10.3138/cjc-2022-0055","title":"A Missed Opportunity? Making Sense of the Low Adoption Rate of <i>COVID Alert</i>, Canada’s Contact-Tracing Application","year":2023,"lang":"en","type":"article","venue":"Canadian Journal of Communication","topic":"COVID-19 Digital Contact Tracing","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University; Université de Montréal; Université Laval","funders":"","keywords":"Contact tracing; Coronavirus disease 2019 (COVID-19); Tracing; 2019-20 coronavirus outbreak; Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2); Pandemic; Public relations; Psychology; Business; Political science; Computer science; Medicine; Virology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001225242,0.0001132229,0.0002316694,0.0003064323,0.0002187724,0.00008643267,0.001349664,0.00005571257,0.000003697622],"category_scores_gemma":[0.0006719466,0.000105617,0.0001008713,0.0008030405,0.00005735931,0.0005819631,0.00009499593,0.0002721099,0.000001124168],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005255153,"about_ca_system_score_gemma":0.009205402,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.263755,"about_ca_topic_score_gemma":0.758134,"domain_scores_codex":[0.9984044,0.0003108618,0.0006885778,0.0001149898,0.0002627988,0.0002183959],"domain_scores_gemma":[0.9965244,0.0005102823,0.001058393,0.001061349,0.0005560271,0.0002895651],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0003408138,0.0003490737,0.06893089,0.002810719,0.000925547,0.0004924993,0.047417,0.1002699,0.3012637,0.2251582,0.02516533,0.2268763],"study_design_scores_gemma":[0.004460695,0.000534453,0.6162658,0.009014081,0.0003175333,0.0007408731,0.006342505,0.1881402,0.06884159,0.01608463,0.08732029,0.00193734],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9104044,0.0005814749,0.06087,0.02534017,0.0004322299,0.0005766524,0.00004064632,0.00004084673,0.001713524],"genre_scores_gemma":[0.9983904,0.00003006873,0.0004947939,0.001021829,0.00001611591,0.000003211734,0.000006649062,0.00001079321,0.0000261389],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5473349,"threshold_uncertainty_score":0.9964115,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03927698815582754,"score_gpt":0.263751072807681,"score_spread":0.2244740846518535,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}