Sakura is a Knowledge Navigator and User Interface for UNIX, which implements HyperMedia and its own windowing and packing system, both in the main program and in an extensive API for Tcl and other languages.
A solution for Home automation, with HTTP access to manage Tini Board, X10 - I2C - LCD components.
You can add your own manager and exchange his services with other.
All manager are plug on a kernel (Servlet Java).