Status of AIDA and JAS 3

The goals of the AIDA project are to define abstract interfaces for common physics analysis objects, such as histograms, n-tuples, fitters, IO etc. The adoption of these interfaces should make it easier for physicists to use different tools without having to learn new interfaces or change all of their code. an interactive analysis application, written in Java, with a rich GUI and ability to work in client/server mode as well as a stand-alone application. JAS3 uses a highly modular component based framework, into which various analysis modules can be plugged. This paper describes the current status of AIDA and JAS.