Sorry to Interrupt, But May I Have Your Attention? Preliminary Design and Evaluation of Autonomous Engagement in HRI
Bibliographic record
Abstract
The design and the evaluation of an autonomous interactive robot is a challenging research endeavor because there is as much to learn from the interaction between the integrated technologies as there is from the embodied human-robot interaction, in addition to observing their mutual interdependencies. This paper reports on IRL-0, a prototyping platform that we used to conduct preliminary studies on the influences of combining verbal and nonverbal modalities (facial expressions, head movement, arm gestures, and approach trajectory) for engaging interaction with people in controlled conditions and in real-world settings. IRL-0 is made of a compliant omnidirectional mobile base equipped with an expressive face and a three degrees-of-freedom (DOFs) compliant arm. By assembling this prototype and conducting these preliminary studies, our objective is to acquire insights in terms of design (e.g., technology, control) and experimental procedures that are important to take into consideration for the designing and evaluating autonomous robots engaging interaction with people.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.006 | 0.023 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".