{"id":"W2323045473","doi":"10.2316/p.2011.750-041","title":"Classroom Presentation &amp; Interactive System: Usability and Effectiveness","year":2011,"lang":"en","type":"article","venue":"Technology for Education and Learning","topic":"Visual and Cognitive Learning Processes","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Usability; Presentation (obstetrics); Computer science; Multimedia; Software; Key (lock); Service (business); Field (mathematics); Software engineering; World Wide Web; Human–computer interaction; Operating system","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":[0.00297943,0.0003709172,0.0004081563,0.001127004,0.0003695639,0.001546443,0.0004153993,0.0005402052,0.01177942],"category_scores_gemma":[0.01271064,0.0001317174,0.0004315902,0.0007034664,0.0002596866,0.001207497,0.0005669357,0.0003212962,0.001868308],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003339909,"about_ca_system_score_gemma":0.0003709164,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007052228,"about_ca_topic_score_gemma":0.0007259162,"domain_scores_codex":[0.9952284,0.001718015,0.0003702407,0.0003437293,0.002199219,0.0001402901],"domain_scores_gemma":[0.9895984,0.006769367,0.0006733196,0.0005626705,0.001896227,0.0005000033],"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":[0.001582515,0.003716686,0.06940239,0.002866715,0.0003330966,0.0003728899,0.003527859,0.0009306844,0.06140034,0.001401975,0.0161903,0.8382746],"study_design_scores_gemma":[0.0008109215,0.0231517,0.7537087,0.001001477,0.001025257,0.006714298,0.007028878,0.01267305,0.09464009,0.00257712,0.09637161,0.0002969033],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9076363,0.007891511,0.0095818,0.0007156848,0.0001788741,0.0008022386,0.0004831186,0.0008647004,0.0718458],"genre_scores_gemma":[0.9765842,0.001350462,0.008985031,0.0001080423,0.00009618102,0.0002156282,0.0003522233,0.0001448587,0.01216338],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01177942,"threshold_uncertainty_score":0.03940612,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03912084350557905,"score_gpt":0.381930340882521,"score_spread":0.3428094973769419,"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."}}