IbanagLingo: An Online Ibanag–English Dictionary Platform for the Preservation and Promotion of the Ibanag Language

Abstract

Ibanag is a prominent language spoken in the northern part of Isabela and various areas of Cagayan. However, it is currently classified as endangered due to the growing dominance of Tagalog and English in homes, schools, and media. The absence of technological tools, such as mobile applications or software, further accelerates its decline. In response to this linguistic threat, the IbanagLingo, as a web-based application, was developed to aid in the preservation and revitalization of the Ibanag language. The platform functions as a digital Ibanag-English dictionary, offering a comprehensive word database, intuitive search capabilities, audio pronunciation guides, mobile browser compatibility, as well as user-friendly features like bookmarks and search history. It serves as a vital digital repository, accessible anytime and anywhere, helping bridge communication gaps between native and non-native speakers. The project adopted a descriptive research methodology, involving interviews with 50 native speakers and five Ibanag language experts, along with user surveys to assess the system’s performance. The application was evaluated using the ISO/IEC 25010:2011 standards, focusing on functional suitability and usability. Field testing in Cabagan, Isabela ensured cultural and linguistic relevance. Results revealed high user satisfaction, particularly in terms of functionality and usability, affirming the system’s effectiveness, efficiency, and potential as a tool for preserving and promoting the Ibanag language.