{"id":"W2994045961","doi":"10.1109/cse/euc.2019.00078","title":"Development of a Smart Seat Cushion for Heart Rate Monitoring Using Ballistocardiography","year":2019,"lang":"en","type":"article","venue":"","topic":"Non-Invasive Vital Sign Monitoring","field":"Engineering","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Research Institute for Aging; University of Waterloo","funders":"","keywords":"Ballistocardiography; Cushion; Wearable computer; Sitting; Computer science; SIGNAL (programming language); Heart rate; Simulation; Accelerometer; Engineering; Embedded system; Medicine; Mechanical engineering","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006366234,0.0008250028,0.0006336786,0.0005897979,0.0001975889,0.0004727235,0.001236551,0.0007905576,0.002347674],"category_scores_gemma":[0.001332575,0.0004058321,0.0004191112,0.0002657984,0.0002294146,0.0006820916,0.0005398675,0.0003861532,0.0009473383],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001696437,"about_ca_system_score_gemma":0.0004320318,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001322753,"about_ca_topic_score_gemma":0.001721474,"domain_scores_codex":[0.9995033,0.00008848285,0.00003924748,0.0001290356,0.0002068005,0.00003317104],"domain_scores_gemma":[0.9993384,0.0001338419,0.0000617283,0.00006171694,0.0003339687,0.00007034751],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0008056018,0.0002698207,0.007964779,0.000946834,0.0001084145,0.0007350136,0.0003482826,0.001029281,0.6138948,0.001061795,0.00448006,0.3683554],"study_design_scores_gemma":[0.0006409644,0.01133201,0.1126562,0.0004915171,0.001156124,0.0104456,0.0005203499,0.1073189,0.6558363,0.0008853308,0.09811451,0.0006021133],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2109462,0.00385589,0.7717833,0.0009009238,0.001180096,0.001332381,0.000691689,0.005020939,0.00428874],"genre_scores_gemma":[0.4100806,0.001910805,0.5781397,0.0007236341,0.0002848703,0.0007095227,0.0006920996,0.0002044909,0.007254324],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002347674,"threshold_uncertainty_score":0.007853746,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02367361608676984,"score_gpt":0.2454418890310693,"score_spread":0.2217682729442994,"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."}}