on what is called the digital twin. this gives the building manager the ability to make any changes as and when needed. that means the climate or the lighting can easily be amended, and if you want to zoom in on a spot, you can tap in on a table, make this bigger or smaller — really interact with it well. it's almost like being in there right now. over here, we have the air quality, and also the energy that's being used in the building. and this is a vital part — there's no point in air—conditioning where there are unexpectedly no staff, for instance. then we can change the view and look at the whole building. i do this over here. i'm not sure if i'm tall enough. the building manager is taller than me. we have the whole building, pretty much struck down to my height.