# RFID Based Indoor Navigation with Obstacle Detection Based on A* Algorithm for the Visually Impaired

> Research article (International Journal of Information and Electronics Engineering, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W2600956437](https://www.wikidata.org/wiki/openalex:W2600956437)  
**Source**: https://4ort.xyz/entity/rfid-based-indoor-navigation-with-obstacle-detection-based-on-a-algorithm-for-the-visually-impaired