{"id":"W3105371815","doi":"10.2196/18164","title":"A Multipurpose Platform for Ambient Assisted Living (ActiveAdvice): Usability Study","year":2020,"lang":"en","type":"article","venue":"JMIR Aging","topic":"Technology Use by Older Adults","field":"Social Sciences","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Fundação para a Ciência e a Tecnologia; Centro de Investigação em Tecnologias e Serviços de Saúde; European Commission","keywords":"Usability; Think aloud protocol; Web usability; Computer science; End user; Assisted living; Human–computer interaction; Applied psychology; Internet privacy; World Wide Web; Psychology; Medicine; Nursing","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.007908021,0.0004536655,0.000590481,0.001019286,0.0007740994,0.001103279,0.0004040668,0.000756488,0.001148975],"category_scores_gemma":[0.01045592,0.0002744494,0.0006628279,0.0005722986,0.0005449231,0.001255043,0.001434423,0.0004347034,0.0002480867],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000294313,"about_ca_system_score_gemma":0.0006326417,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005689611,"about_ca_topic_score_gemma":0.001274224,"domain_scores_codex":[0.9974993,0.001539629,0.0002442311,0.0002035725,0.0003147867,0.0001984407],"domain_scores_gemma":[0.9922076,0.005412363,0.0003654176,0.0004665072,0.0009814389,0.0005667233],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.003164952,0.02327235,0.3352851,0.00744373,0.000515875,0.004549593,0.2437015,0.001876307,0.03468791,0.001660889,0.005423797,0.3384181],"study_design_scores_gemma":[0.0009316966,0.06325983,0.7168238,0.00151545,0.000577969,0.006607547,0.133081,0.007864142,0.01556526,0.001118358,0.05226513,0.0003897542],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967607,0.000128064,0.001397329,0.00004223533,0.00001040366,0.0007136969,0.00006116281,0.00002289025,0.0008635569],"genre_scores_gemma":[0.9902111,0.0002187899,0.007212197,0.0001272045,0.00001771116,0.001312023,0.0001512408,0.00002239259,0.0007272306],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007908021,"threshold_uncertainty_score":0.04182208,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0501148144213527,"score_gpt":0.3459693427851053,"score_spread":0.2958545283637526,"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."}}