Electronic Mobility Aid Devices for Deafblind Persons: Outcome Assessment
Bibliographic record
Abstract
Given the lack of studies using standardized and objective measures on the effect of electronic systems that helps obstacle detection or orientation, the purpose of this article is to present a single-subject's case study of 4 users aged between 50 and 70 years old followed in a deafblindness program in a rehabilitation center. The Canadian measure of occupational performance suggests that the performance and the satisfaction are higher following the use of the Miniguide and the Breeze, two commercial electronic mobility aid devices, in four types of occupations (functional mobility, active leisure, community role, and socialization). The training was completed in 4 to 10 sessions (5 to 14 hours in total). The Québec User Evaluation of Satisfaction with Assistive Technology reveals high satisfaction except for one participant regarding 4 of 8 items. Finally, a follow-up interview three months after training was done to evaluate the used features, the frequency of utilization, problems, safety and the impact on functional independence.
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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 | 0.003 | 0.005 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.003 | 0.001 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 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".