Nice presentation for those interested in software application development: Waterfall Bad, Washing Machine Good. I must admit I think this slide show would be much better with audio adding details… As it stands now it is a nice slide show (though maybe only if you already agree with the idea of agile development practices).
The basic idea: reduce the initial planning phase and increase the iterations (similar to turning the PDSA cycle quickly) and interaction with users. The application of agile methods does require some different thinking – less up front planning can seem odd strategy (when so often lack of planning is a problem). But within the context of software application development “planning” is largely about trying to document every single detail to eliminate the need to cooperate in the process of developing the application (keeping walls up between IT and the rest of the organization…).