{"id":"W4385285628","doi":"10.1088/1361-6579/acead2","title":"The 2023 wearable photoplethysmography roadmap","year":2023,"lang":"en","type":"review","venue":"Physiological Measurement","topic":"Non-Invasive Vital Sign Monitoring","field":"Engineering","cited_by":145,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ted Rogers Centre for Heart Research; University of Toronto","funders":"Lietuvos Mokslo Taryba; National Institute of Mental Health; National Heart, Lung, and Blood Institute; NIHR Oxford Biomedical Research Centre; European Regional Development Fund; National Research Foundation; Instituto de Salud Carlos III; National Center for Advancing Translational Sciences; National Research Foundation of Korea; Royal Academy of Engineering; British Heart Foundation; University of Toronto; Japan Agency for Medical Research and Development; Innovation and Technology Commission; Ministry of Education, Culture, Sports, Science and Technology; Ministerio de Ciencia e Innovación; Korea Health Industry Development Institute; National Institute for Health and Care Research; Multidisciplinary University Research Initiative; European Cooperation in Science and Technology; National Institutes of Health; Engineering and Physical Sciences Research Council; UK Research and Innovation; National Science Foundation","keywords":"Photoplethysmogram; Wearable computer; Wearable technology; Smartwatch; Key (lock); Computer science; Activity tracker; Embedded system; Wireless; Telecommunications; Computer security","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001622597,0.001272048,0.001625657,0.004735499,0.0005129903,0.001973374,0.001407389,0.002264679,0.01823962],"category_scores_gemma":[0.002002497,0.0004703828,0.001099159,0.004207283,0.0005564168,0.003386341,0.001673347,0.003204632,0.009513895],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001169328,"about_ca_system_score_gemma":0.003072142,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00121364,"about_ca_topic_score_gemma":0.002146528,"domain_scores_codex":[0.9994922,0.0000788469,0.00007129871,0.00007978241,0.0002010811,0.00007676507],"domain_scores_gemma":[0.9983663,0.000572555,0.0001831594,0.00003773409,0.0006729251,0.0001672947],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00008565802,0.00009392605,0.0001190349,0.02355179,0.00004948625,0.0001575372,0.00007809239,0.0002375505,0.001865817,0.008053049,0.1244512,0.8412568],"study_design_scores_gemma":[0.000008688286,0.0001002962,0.0004044224,0.005928914,0.00006029314,0.0003631408,0.0000453289,0.0000757875,0.0002502568,0.00223901,0.9905097,0.00001414734],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0001932695,0.9872617,0.0005414229,0.002888046,0.002547118,0.00004804082,0.0002121956,0.00005738033,0.006250861],"genre_scores_gemma":[0.0008628584,0.9911954,0.0007143544,0.0019839,0.0008448033,0.0000598007,0.0003129519,0.00001097715,0.00401485],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.01823962,"threshold_uncertainty_score":0.06101757,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1965142673002288,"score_gpt":0.3108774552138139,"score_spread":0.1143631879135851,"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."}}