my name is lisa fisher an urban planning at aecom in the urban planning group.hopefully this presentation will be helpful and inspiring and also welcome this to be a start of a larger dialogue, if you need our assistance moving ahead with other examples. we have the benefit of working around the world and pretty much every discipline that has to do with the built environment. and what we have done today is compiled some lessons learned and some visual examples from mainly projects in europe, with one japanese example. i think the main thing that we would like to show in these images is -- sorry, is that better? okay. the main topics of accessibility, flexibility, capacity and efficiency, that come from these sorts of blended stations. of course, the lower costs that are associated with that. then i think we'll end today just with a quick example from london about the land use and planning kind of spinoff that can happen from having a more compressed footprint when you think about not only the enhanced real estate opportunities, but the urban regeneration possibi