{"id":"W3139644212","doi":"10.2196/26532","title":"Usability of a Co-designed eHealth Prototype for Caregivers: Combination Study of Three Frameworks","year":2021,"lang":"en","type":"article","venue":"JMIR Human Factors","topic":"Technology Use by Older Adults","field":"Social Sciences","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Trois-Rivières; Centre Hospitalier Universitaire de Sherbrooke; Quebec Network for Research on Aging; Centre for Interdisciplinary Research in Rehabilitation; Université de Sherbrooke; Université de Montréal; Université Laval","funders":"","keywords":"Usability; eHealth; Heuristic evaluation; Computer science; Usability lab; Web usability; Usability inspection; Service (business); User experience design; Human–computer interaction; World Wide Web; Usability engineering; Health care","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.01830775,0.00118674,0.001491923,0.002767076,0.001316072,0.002281023,0.001052073,0.001084495,0.001257542],"category_scores_gemma":[0.04801225,0.0007719031,0.001585302,0.001220695,0.001320636,0.002527299,0.002290237,0.0006750643,0.0002184544],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001994269,"about_ca_system_score_gemma":0.001765394,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002038671,"about_ca_topic_score_gemma":0.002858385,"domain_scores_codex":[0.9910935,0.005226965,0.0009151122,0.000796982,0.001440216,0.0005271976],"domain_scores_gemma":[0.9691195,0.02233336,0.0009232179,0.001477954,0.005373543,0.0007724683],"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":[0.00452711,0.008412962,0.1426546,0.006568388,0.000600403,0.003374242,0.2936744,0.002656282,0.03026139,0.001661035,0.001573387,0.5040358],"study_design_scores_gemma":[0.002356287,0.07531312,0.4850276,0.004734377,0.004326305,0.00798876,0.2859575,0.02955799,0.0657117,0.002255621,0.03564007,0.001130637],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9902744,0.0002191334,0.006789326,0.00004028311,0.00001009801,0.001378967,0.00004130696,0.00006313154,0.001183195],"genre_scores_gemma":[0.963423,0.0004061645,0.03313393,0.00005366937,0.00001068901,0.002132958,0.00009586295,0.00004636355,0.0006973406],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01830775,"threshold_uncertainty_score":0.09682178,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05102827026123582,"score_gpt":0.3745847289199424,"score_spread":0.3235564586587066,"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."}}