We use approachable "low-tech" presentation methods that invite active participation from all levels of the organization – chalk boards, flip charts, tabletop simulations – more than spreadsheets and simulation software, though we often use those electronic tools to predict the final capacity and lead time. We have refined the methods used most frequently by Japanese "senseis" to non-Japanese cultures to make the employees feel more connected to the solution. Photographs of the facility with which they are familiar, and "lights on" classroom presentations, keep the employees alert and engaged in the session long enough to see results themselves. At that point the excitement of achieving results maintains their active engagement.