By providing access, data and new forms of literacy and communication practices, it is widely accepted that
networked technologies have done much to promote learner autonomy. However, in practical terms, the lack of resources, expertise and
research investigations into learner interaction have all too often meant that autonomous learning is conveniently likened to
teacher-independent learning, largely relying on the success and assumed intuitiveness of the World Wide Web (web) for its
learner driven delivery. This situation affecting foreign language teaching and learning has been further aggravated by the recent
trend, at least in UK universities, to conceive languages solely as communicative tools, further severing them from their academic
base and cultural roots, often reducing learner autonomy to poor repetitive interaction. On this premise, this paper proposes to
focus on how to make better use of the interactive potential of the web in order to maximise independent language learning online.
From a Human Computer Interaction (HCI) design perspective, it intends to shed further light on and increase our understanding of
hypermedia and multimedia structures through learner participation and evaluation. On the basis of evidence from an ongoing research
investigation into online CALL literacy, it will seek to identify crucial causalities between the user interface and learner
interaction affecting the learners’ focus and engagement within their own learning processes. The adopted methodology
combines a task analysis of a hypermedia prototype underpinned by an activity theory approach and participatory design based on
user walkthroughs and focus groups. By looking at the relationship between action and goal as well as between activities and motives,
it attempts to provide a framework for evaluating online hypermedia interactivity based on identified activities, design tasks
and design criteria.