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13.5 Data collection, analysis, and interpretation 393

FIGURE 13.8
LAB-IN-A-BOX components: three sensors are installed around the monitor used by the
physician: a Kinect sensor at the top, a digital webcam right above the monitor, and a
remote eye tracker below the monitor (Weibel et al., 2014).
From Weibel, N., Rick, S., Emmenegger, C., Ashfaq, S., Calvitti, A., Agha, Z., 2014. LAB-IN-A-BOX:
semi-automatic tracking of activity in the medical office. Personal and Ubiquitous Computing
19, 317–334.
analyzed to identify when the computer is being used and, through screen
capture, what the user is doing. The resulting data streams can be viewed
using the ChronoViz analysis tool (Fouse et al., 2011) (Figure 13.9). Noting
the utility of using this data to develop deeper understandings than would be
available from either lab-based studies or traditional ethnography, the LAB-
IN-A-BOX team described this approach as “Computational Ethnography”
(Zheng et al., 2015).

(Continued)