Android Binding provides a framework to enable data-binding between view widgets to separate data model in the Android environment. The binding is done through an XML layout file, which stands side-by-side with original Android attribute tags. The framework aims to help decouple user interaction from application logic, and help implement the MVVM pattern. A demo application is available in Android Market.
setiQuest is a project that empowers earthlings everywhere to become active participants in the search for cosmic company. It includes two software systems. SonATA detects the evidence of extra-terrestrial technology in data that has been collected, and SetiQuest Explorer is an Android app through which anyone can access the same telescope data and visually detect evidence of alien technology.
gigacount is a smartphone app that simulates radiation measurement. The camera takes pictures of objects. It stores the pictures as files or transmits them to a service on the network. A user sees the preview of the camera and a number that represents the (estimated) value of radiation. She can set up the application to display random numbers and which format/unit. It also includes options to alter preview color or display a static meter background.
Every Locale is an app which changes the locale (language/country/variant) of your Android device. This is useful if your preferred language is not included in your device or if you are an Android developer and need to test localization. It's the same idea as existing apps such as MoreLocale2, Custom Locale, Set Locale and Language, etc., but with those apps, it's not easy to change to a locale which is not on their list. Every Locale supports autocompletion of human-readable language and country names (not ISO codes), has no ads, and requires no unnecessary permissions.
db4o is an object database for Java and all .NET environments. Its features include ACID transactions, automatic class schema recognition, query-by-example, a S.O.D.A. object querying API, native queries, LINQ support on .NET, callback methods, memory files, cascade-on-delete, multi-threaded access, and Java Webstart and servlet support.