Ultrasonic Blind Stick with GPS Tracking System
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
<p>This paper proposes an efficient electronic system for guidance of a blind person. It is based on the design and developments of a smart stick for visually impaired people to provide them with ease, confidence and to gain independence in an efficient and cost-effective way. This report presents the concept of the system, its theoretical and practical model for providing an electronic aid to visually impaired people. The system covers obstacle detection, light sensing, water detection, location detection and emergency messaging. The device is based on a small circuit mounted on the white cane and a small circuit serving as a control unit. A microcontroller-based circuit is used to handle the entire system functioning. The detection of obstacles is based on ultrasonic sensors giving a beeping sound, light sensing system detects the darkness and light in the surrounding to alert the user, the water sensor detects ground water to alert the user. In addition, a GPS with GSM connection sends the approximate location of the stick to the caretaker phone. The system aims to provide visually impaired people with artificial vision by giving them information on the surrounding environment.</p>
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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 it