Due to the low-connectivity and/or long waiting time for the previous
scenario, we have prepared a completed pre-processing version
for back-up. The audience are able to check from the configuration
panel our default setup. In this scenario (Figure 4d), we
allow the audience to experience the enhanced look-and-feel of the
NSF fastlane interface by going through all the 4 patterns discussed
in §2.2.1 on different mobile devices (i.e., iPhone, HTC Android
and Palm Pre). After the audience submitting a search query, they
will be directed into a facet navigation mode if the returning results
are over a threshold (10 by default but can be changed to 30 or 50).
Otherwise, the search results will be output in