“…A multi-method approach was therefore employed, which included contextual interviews, group discussions, questionnaires, workshops, lab experiments, observations, video screen capture of system usage, notes from discussions and documentary evidence (Carroll et al 2003a;Holtzblatt and Beyer 1993;Mendoza et al 2005). In addition, datacollection activities were structured in such a way as to identify the unfolding of people's appropriation choices over time; workshop participants' impressions or evaluations of the AKD prototype were captured after a short presentation, which also entailed the presentation of other KMS to serve as points of comparison (level-one evaluation; refer to mTAC, Figure 6.1), as well as during and after having an opportunity to explore and use the technology to support various tasks (level-two evaluation).…”