A Semantic Technology Application for the Android Platform
Leveraging androjena and ARQoid libraries, I have begun building out a semantic technology exploration tool called Sparql Droid. My goals with the application are to gain experience with semantic technology in general and to specifically pursue a graphical tool for interacting with semantic data sources. The program is free to download and install from the Android Market. If you give it a try please feel free to provide feedback on your experiences with it, including ideas for ways to make it more useful as a semantic data exploration tool.
The current release is version Alpha-4 and allows for reasoning over a small ontology as well as executing SPARQL queries against the local ontology or against external SPARQL endpoints and RDF data. In this latest release I have added the ability to drilldown on a URL that is returned in a resultset, pulling the triples where that URL is the subject.
I've also blogged about SPARQL Droid.