• Heuristic evaluations of the accessibility of learning management systems (LMSs) as authoring tools for teachers 

      Chen, Weiqin; Sanderson, Norun Christine; Kessel, Siri; Królak, Aleksandra (Peer reviewed; Journal article, 2015-09-07)
      With the development of e-education and e-society it is important for information and communication systems and services to be equally accessible to all users, including people with disabilities. Learning management systems ...
    • Historical Oslo on a handheld device – a mobile augmented reality application 

      Chen, Weiqin (Peer reviewed; Journal article, 2014)
      Mobile augmented reality (AR) applications can provide just-in-time information based on the user’s preferences and context and thus improve the tourist experience. Due to various problems, the potential of this technology ...
    • Knowledge-aware learning analytics for smart learning 

      Chen, Weiqin (Peer reviewed; Journal article, 2019)
      With the increasing development and adoption of digital technologies for education, more data gathered from educational contexts are being analyzed to give actionable insights to stakeholders. As a data-driven approach for ...
    • Mobile Instant Messaging for the Elderly 

      Bong, Way Kiat; Chen, Weiqin (Peer reviewed; Journal article, 2015-11-06)
      While the use of Mobile Instant Messaging (MIM) has been expanding vastly along with mobile technology, existing MIM applications have not sufficiently addressed the needs of elderly users. MIM applications have great ...
    • Word cloud visualisation of locative information 

      Tessem, Bjørnar; Bjørnestad, Solveig; Chen, Weiqin; Nyre, Lars (Peer reviewed; Journal article, 2015-12-22)
      This article describes an explorative study of a prototype for visualisation of locative information from Wikipedia. PediaCloud is a smartphone app that uses word clouds for graphical display of links to text and photos ...
    • Workflow Partitioning for Offline Distributed Execution on Mobile Devices 

      Wakholi, Peter Khisa; Chen, Weiqin (CEUR Workshop Proceedings, Conference object, 2012)
      Traditionally, workflow systems are built on the client/server architecture, in which a single workflow server takes the responsibility for the operation of the whole process, thereby requiring connections each time a task ...