LEGO is a product name relating to a set of plastic building blocks [[Someone have some urls? ]] One popular product that has a Tcl connection is LEGO Mindstorms RCX Brick, a programmable interface to motors, etc. See [Ralph Hempel]'s pbForth: What: pbForth Where: http://www.hempeldesigngroup.com/lego/pbFORTH http://www.hempeldesigngroup.com/lego/pbForth/download.htm Description: FORTH programming language, with a Tcl/Tk GUI interface. Currently at v2.1.2 . Updated: 07/1999 Contact: mailto:rhempel@my-deja.com What: TclRCX Where: http://www.demailly.com/tcl/rcx/ Description: Base for a development environment for the LEGO(tm) MindStorms package (an experimental robotics environmnet). The code at this page is very small - the intent is to build up a cross platform environment. Updated: 09/1998 Contact: mailto:l@demailly.com (Laurent Demailly)