Bethlehem University continues to demonstrate its commitment to research and technological innovation with the recent publication of a groundbreaking conference paper by Dr. Suhail Odeh, Associate Professor at the Faculty of Applied Sciences, Technology, and Engineering, alongside a team of researchers and students from Bethlehem University, Abu Dhabi University, and Arab American University. 

Their research paper, “LEADOW: An Empowering Indoor Navigation System for Individuals with Visual Impairments Using Bluetooth Beacons and Audio Guidance,” was published in the Springer Nature eBook “Optimization and Data Science in Industrial Engineering,” following its presentation at the First International Conference on Optimization and Data Science in Industrial Engineering (ODSIE 2023) in Istanbul, Turkey.

The LEADOW system represents a significant advancement in assistive technology, addressing mobility challenges faced by visually impaired individuals. The mobile application utilizes Bluetooth hardware transmitters, known as beacons, which are strategically placed throughout indoor environments. These beacons send signals to users’ smartphones, allowing the LEADOW app to determine precise location data. Users then receive real-time audio guidance to navigate safely and efficiently to their desired destinations.

Unlike many existing navigation tools that primarily serve outdoor environments, LEADOW is specifically designed for indoor use, overcoming a major accessibility barrier for individuals with visual impairments. The system provides an intuitive and user-friendly experience, offering step-by-step directions that significantly enhance mobility and independence. By integrating cutting-edge Bluetooth technology with seamless mobile app functionality, LEADOW delivers an innovative solution that improves the quality of life for blind and visually impaired individuals.

The study is the result of a collaboration between researchers from various institutions:

• Dr. Suhail Odeh – Associate Professor of Software Engineering, Bethlehem University, Bethlehem, Palestine
• Murad Al Rajab – College of Engineering, Abu Dhabi University, UAE
• Jannat Natsheh – Software Engineering Department, Bethlehem University, Bethlehem, Palestine
• Isra’ Zahran – Software Engineering Department, Bethlehem University, Bethlehem, Palestine
• Khader Ballout – Software Engineering Department, Bethlehem University, Bethlehem, Palestine
• Mahmoud Obaid – Computer System Engineering, Arab American University, Jenin, Palestine

This collaborative approach highlights Bethlehem University’s emphasis on interdisciplinary research and fostering partnerships that drive impactful innovation.

The publication of this research in Springer Nature eBook underscores Bethlehem University’s commitment to advancing technological solutions that serve the community. The project exemplifies how research at Bethlehem University is not only academically rigorous but also socially relevant, addressing real-world challenges and making tangible contributions to accessibility and inclusion.

Bethlehem University takes pride in its faculty and students who continue to push the boundaries of knowledge and innovation. By fostering a research-driven academic environment, the University aims to empower students and faculty to develop solutions that create a lasting societal impact.