The Android platform provides a framework API that applications can use to interact with the underlying Android system. The framework API consists of: A core set of packages and classes. A set of permissions that applications can request, as well as permission enforcements included in the system

Apache Commons Imaging, previously known as Apache Commons Sanselan, is a library that reads and writes a variety of image formats, including fast parsing of image info (size, color space, ICC profile, etc.) and metadata. This library is pure Java. Compared to typical image I/O libraries in native code, it's more portable, and should be more reliable and more secure against corrupt/malicious images, yet still performs reasonably well. It's easier to use than ImageIO/JAI/java.awt.Toolkit (Sun/Java's image support), supports more formats (and supports them more correctly). It also provides easy access to metadata. Imaging was working and was used by a number of projects in production even before reaching its initial release as an Apache Commons component.

Apache Commons Lang provides a host of helper utilities for the java.lang API, notably String manipulation methods, basic numerical methods, object reflection, concurrency, creation and serialization and System properties. Additionally it contains basic enhancements to java.util.Date and a series of utilities dedicated to help with building methods, such as hashCode, toString and equals.

The software that attaches to Estimote beacons. Estimote Beacons and Stickers are small wireless sensors that you can attach to any location or object. They broadcast tiny radio signals which your smartphone can receive and interpret, unlocking micro-location and contextual awareness.

Wham City Lights is a free iOS & Android app that allows your smart phone to become part of a stadium light show. The concept was rooted from Coldplay's Xylobands but instead of being depending on an armband it uses everyone's existing smart phone.