Looking for Usability and Functionality Issues: A Case Study

  • Karina Jiménes
  • Jhonny Pincay
  • Mónica Villavicencio
  • Alberto Jiménez
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 721)

Abstract

Looking for quality issues in a system can be a very demanding activity. In this article, we propose an approach based on text mining techniques to quickly identify usability and functionality drawbacks in a learning management system - LMS. The techniques were performed to 421 comments written by university students who frequently use a LMS. Results indicate that a dendrogram is a suitable tool to have a quick look of the issues faced by LMS’ users as well as their expectations about new functionalities that the system should provide. By using these techniques, we identified more than ten usability issues and the need for seven new functionalities to be implemented in the system.

Keywords

Software engineering Text mining Dendrogram Usability Functionality LMS 

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Copyright information

© Springer International Publishing AG 2018

Authors and Affiliations

  • Karina Jiménes
    • 1
  • Jhonny Pincay
    • 1
  • Mónica Villavicencio
    • 1
  • Alberto Jiménez
    • 1
  1. 1.Facultad de Ingeniería en Electricidad y ComputaciónEscuela Superior Politécnica del Litoral, ESPOLGuayaquilEcuador

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