The rmsTest Android application is here described. It is currently only for my personal use as in includes downloads of Bible and ancient texts (for personal use) from the following sites (and others)

• http://www.crosswire.org (CrossWire Bible Society)
• http://perseus.tufts.edu (Perseus Digital Library)

About 30 languages have been used. Many data sets require extensive character encoding fixes before they can be displayed and searched without issues. The rmsTest Android app is comprised of the following.

• 76 source/class files
• 15,000 lines (not blank, not comments)

Note: There are many other programs (e.g., Python, Lua, etc.) that are used as part of the system.

The documentation on how to use any real system is huge. You will never learn it all. You need to be able to pick out the parts you need, when you need them, and use those parts.

Other personal apps, mostly for research purposes, are for audio vocabulary learning of foreign languages and slide presentations using static graphics.

• image handling, scaling, display, etc.
• thumbnail image grids
• multimedia control handling
• audio handling, playing, service, etc.

Here are some research interests and applications.

• Fast corpus representation and searching across multiple languages
• Syntax and grammar inference of various languages
• Changes of languages over time
• Similarities and differences between documents that are almost the same (e.g., using recursive LCS, etc.)
• Topic modeling (e.g., LSI, LDA, etc.) of documents
• Machine learning translation and comparisons (e.g., using Google software, etc.)

The following is the high-level structure.

• A corpus is a collection of books (e.g., of a Bible, of an ancient Author, etc.).
• A book contains chapters.
• A chapter contains verses (sentences, paragraphs, etc.)
• A verse contains text in one of many languages.

The "Bibles" or "Corpus" tab allows one to select the desired corpus of documents.

The "Book" tab allows one to select the desired book of the corpus set selected.

The "Chapters" tab allows one to select the chapter.

The beginning of each verse is displayed in the selected language as that can help one locate the desired chapter.

The "Read" tab allows one to view/read the selected chapter. Previous state of book, chapter, verse is saved in sparse representation.

The "Marks" tab allows one to keep lists of related verses.

The "Results" tab displays the results in the same form as the "Read" and "Marks" tabs.

The "Find" tab allows one to search the selected Bibles/Documents.

The search can be across multiple languages, uses mapped character sets, a fast search for finding the results and a slower search of those results for formatting purposes.

The "Settings" tab allows some app settings to be customized.

The "About" tab shows some device information and status debugging information for development purposes. Some additional buttons are used for testing purposes.