{"id":"W4205192005","doi":"10.2196/30791","title":"Accuracy and Acceptability of Wrist-Wearable Activity-Tracking Devices: Systematic Review of the Literature","year":2021,"lang":"en","type":"review","venue":"Journal of Medical Internet Research","topic":"Physical Activity and Health","field":"Medicine","cited_by":212,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University; Queen's University; Impact","funders":"","keywords":"Wearable computer; Wearable technology; Tracking (education); Computer science; Physical medicine and rehabilitation; Wrist; Medicine; Human–computer interaction; Applied psychology; Psychology; Surgery","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","research_integrity"],"consensus_categories":[],"category_scores_codex":[0.01533904,0.0002652275,0.005697004,0.0002453878,0.00004864885,0.00005683166,0.001054534,0.0005235139,0.000654694],"category_scores_gemma":[0.0335474,0.0001275879,0.001166383,0.001124119,0.0004788288,0.0001660531,0.0006161365,0.006128605,0.000003030296],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002606538,"about_ca_system_score_gemma":0.003518695,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007591704,"about_ca_topic_score_gemma":0.00001472894,"domain_scores_codex":[0.9887139,0.004260207,0.002129739,0.0002908588,0.004236205,0.0003691295],"domain_scores_gemma":[0.9882281,0.006585525,0.002129206,0.0007375056,0.001795247,0.0005244522],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.0000242302,0.000622327,0.00001206844,0.8041334,0.0003831635,0.0000787536,0.0001710155,3.647127e-9,0.000001751119,0.0000532059,0.0006888628,0.1938312],"study_design_scores_gemma":[0.0002316519,0.0004282192,0.00004244884,0.9444219,0.001095276,0.001063116,0.00006866999,0.000007985533,0.00003664563,0.00003411044,0.052494,0.00007592372],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0009719928,0.995451,0.00001009251,0.001954992,0.000135805,0.001244557,0.00001359089,0.000002503439,0.00021544],"genre_scores_gemma":[0.007617718,0.9916818,0.00002885123,0.0001485254,0.0003127973,0.00001852838,0.000002805844,0.00002228216,0.0001667304],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.1937553,"threshold_uncertainty_score":0.9961643,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1907065929714063,"score_gpt":0.5298690260146515,"score_spread":0.3391624330432452,"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."}}