Construct is a Python library for declaratively defined data structures, called "constructs". These constructs can both parse data into an object and build an object into data. Constructs handle fields of either byte or bit granularity, structs, unions, sequences, repeaters, adapters, validators, switching, pointers, on-demand (lazy) parsing, and many more. The library defines a large number of primitive constructs, as well a large inventory of file formats and network protocols.
Contract facilitates the handling of documents that are processible by both humans and machines. Contracts in e-commerce are one possible application, but the programs in this package are not limited to any particular use. The package is desinged with security and resource economy in mind, because of possible embedded applications in handheld devices, smart cards, and other attractive targets for e-commerce.
Convert character set is meant to convert text strings between different character set encodings. It features conversion between single byte character sets, from single byte to multi-byte character sets (UTF-8), and from multi-byte to single byte. All conversion output can be saved with numeric entities (browser character set independent). The main requirement is that a character has to be in both character sets, or it will return an error.
The DigiMemo A501 can be used for the digitalisation of normal writings. Everything you write with standard leads on standard paper will be digitally collected, stored, and later transfered to your computer. As the transfer format, an internal file format called INK file is used. This format can be converted by this tool to Postscript or PDF files. This way, you can use your DigiMemo A501 on Linux, BSD, Unix, or Mac OS X.
CurlyML is a simple, concise format for storing and transmitting structured data and documents. CurlyML allows you describe structured data in a way that is efficiently, easily readable and writeable to both human beings and machines, with no extraneous fuss or redundant markup. Essentially, CurlyML is designed to get out of your way so you can get on with describing your data. This is in direct contrast with XML, which is overkill for many tasks.
Cypher is an AI program that generates the RDF graph and SPARQL query representations of plain language input, allowing users to speak plain language to update and query databases. With robust definition languages, Cypher's grammar and lexicon can quickly and easily be extended to process highly complex sentences and phrases of any natural language, and can cover any vocabulary. Equipped with Cypher, programmers can begin building next generation semantic Web applications that harness natural language.