I. Overview of Hybrid Distributed CW Research
Early in our research, we hypothesized that tool choices would have a particularly strong impact on distributed CW because CW groups need to be able to conduct parallel work with group awareness and coordination to be effective. Tool choices greatly affect these factors [20]. All three studies used Collaboratus, a CW tool that allows parallel work, group awareness, and coordination. The next section describes Collaboratus and is followed by a summary of our studies.