{"id":"W3170561818","doi":"10.2196/18198","title":"Conceptualizing Usability for the eHealth Context: Content Analysis of Usability Problems of eHealth Applications","year":2021,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Usability and User Interface Design","field":"Computer Science","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Usability; eHealth; Computer science; Summative assessment; Web usability; Usability lab; Usability goals; Formative assessment; Human–computer interaction; System usability scale; Ontology; Usability engineering; Usability inspection; World Wide Web; Psychology; Health care","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":[0.02960897,0.0009320111,0.0009189389,0.01582451,0.002479617,0.00777633,0.001803482,0.001473732,0.0008088409],"category_scores_gemma":[0.06513222,0.0005296021,0.001563687,0.01171422,0.007366401,0.008343867,0.004030963,0.001843613,0.000162425],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01088594,"about_ca_system_score_gemma":0.009583316,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006819316,"about_ca_topic_score_gemma":0.002975529,"domain_scores_codex":[0.9692516,0.01705927,0.003832385,0.001592532,0.007221797,0.001042375],"domain_scores_gemma":[0.9025944,0.07097909,0.009035124,0.003159858,0.01349227,0.0007392134],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"qualitative","study_design_scores_codex":[0.0001849049,0.0004347464,0.1445732,0.006276531,0.0003456815,0.001198905,0.5416917,0.003683476,0.008670443,0.06338425,0.005161292,0.2243949],"study_design_scores_gemma":[0.00009281086,0.000413574,0.2512581,0.007950706,0.0004300782,0.002566534,0.5565242,0.02782021,0.008709484,0.08359164,0.06016086,0.0004817762],"study_design_candidate":"qualitative","study_design_consensus":"qualitative","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7817566,0.003419041,0.1881085,0.003828269,0.0001095035,0.005637914,0.001122048,0.0002716653,0.01574651],"genre_scores_gemma":[0.8786108,0.0009753319,0.1150227,0.0003341648,0.0000270371,0.003462696,0.0007052844,0.00008255342,0.000779434],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02960897,"threshold_uncertainty_score":0.1565892,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.266586105731617,"score_gpt":0.4547555895617299,"score_spread":0.1881694838301129,"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."}}