Tangible and body-based interaction with auditory maps
Bibliographic record
Abstract
Blind people face a significant challenge navigating through the world, especially in novel environments. Maps, the most common of navigational aids, are of little use to the blind, who could benefit greatly from the information they contain. Recent work in auditory maps has shown the potential for delivering spatial information through sound. Users control their position and orientation on a digitally enhanced map and listen for the location of important landmarks. Orientation control is important because sound localization cues can sometimes be ambiguous, especially when in front of and behind a listener. Previous devices have used a tangible interface, in which users manipulate a small motion tracked object, to allow users to control their position and orientation on a map. Motivated by research that has identified the importance of body-based cues, from the joints, muscles and vestibular system in spatial perception, we expanded on previous interfaces by constructing an auditory map prototype that allows users to control their orientation through natural head movements. A pilot study was conducted to compare the head-movement-based interface to a tangible interface.
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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 | 0.000 | 0.002 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.000 |
| Insufficient payload (model declined to judge) | 0.013 | 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".