{"id":"W4400789152","doi":"10.2196/54736","title":"How Time, Living Situation, and Stress Related to Technology Influence User Acceptance and Usability of a Socialization Service for Older Adults and Their Formal and Informal Caregivers: Six-Month Pilot Study","year":2024,"lang":"en","type":"article","venue":"JMIR Aging","topic":"Technology Use by Older Adults","field":"Social Sciences","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"European Commission","keywords":"Usability; Socialization; Technology acceptance model; Psychology; Applied psychology; Service (business); Gerontology; Stress (linguistics); Social psychology; Medicine; Computer science; Business; Human–computer interaction; Marketing","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":[0.002951849,0.0005139307,0.0006577984,0.0006474374,0.001247716,0.001068307,0.0003296894,0.000714705,0.001641946],"category_scores_gemma":[0.005887811,0.0004464418,0.0009051627,0.0002983539,0.0006138248,0.0006370069,0.0009129215,0.0009128124,0.000379241],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004454855,"about_ca_system_score_gemma":0.0006094229,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002881804,"about_ca_topic_score_gemma":0.004144276,"domain_scores_codex":[0.9989669,0.0004175183,0.00009145492,0.000124405,0.0001901204,0.0002096481],"domain_scores_gemma":[0.9959661,0.001088196,0.0008251636,0.0002966072,0.0007775158,0.001046436],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002605203,0.0286318,0.8456984,0.0003092676,0.0001625918,0.0008006234,0.0777953,0.0001716595,0.00665275,0.00004854412,0.0004907566,0.03663317],"study_design_scores_gemma":[0.0001405958,0.0199026,0.9563185,0.00003029761,0.00009758423,0.0002481173,0.02084633,0.0003445586,0.0009939487,0.00003046824,0.001003842,0.00004326204],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997435,0.00001275905,0.0000293915,0.000008764416,0.000001971677,0.00006481489,0.00001771922,0.000001426978,0.0001197103],"genre_scores_gemma":[0.9991308,0.00004056852,0.0001801946,0.00002404375,0.000007906106,0.0001946112,0.00005189644,0.000001561558,0.0003683943],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002951849,"threshold_uncertainty_score":0.01561105,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00822159067146139,"score_gpt":0.2723571578536716,"score_spread":0.2641355671822103,"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."}}