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side Java Servlet-based web applications using the full power and flexibility of Java
without worrying about the client side, since it compiles the Java source code to
JavaScript, which can then be run on any browser.
13.2.2 VisIVO Mobile
The VisIVO Mobile application (see Fig.
13.4
for some screenshots of the applica-
tion) allows smartphone devices to exploit VisIVO Science Gateway functionalities
to access large-scale astrophysical datasets residing on a server repository for analysis
and visual discovery. Through interactive widgets, customized visualizations (images
or movies) can be generated, with the gUSE remote API submitting the VisIVO
workflows residing on the VisIVO Science Gateway repository. For example the
importing interface shown in the upper-right screenshot of Fig.
13.4
employs the
Remote VisIVO importer workflow depicted in Fig.
13.3
to perform the remote
upload of a dataset.
Fig. 13.4 Some screenshots of the VisIVO Mobile application: login to the application using the
same credentials of VisIVO Science Gateway; import a remote dataset submitting the remote
VisIVO Importer workflow depicted in Fig.
13.3
(
top
gure
) using the remote API; interactive
visualization of a dataset; create a workflow graph
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