In Gary's own words: "Over the past several months I have been working on a Scala library that Viridity will be open sourcing. The library is essentially a collection of data types that represent various types of quantities (~50) and their units of measure (~160). Use cases include type safe dimensional analysis, better domain and API modeling, anti-corruption layers and more. Building it required using the Scala type system in some interesting ways. The library is ready to be released into the wild."
If someone wants to pony up for refreshments, in exchange for a plug, let Brian Clapper know. Otherwise, Brian's company (ArdenTex, Inc.), will buy the food.