My colleague in Shanghai  Jonathan Woetzel  and his team at the McKinsey Global Institute spent months sizing up how dozens of current smart city tools can perform in different urban settings.  Its latest report, "Smart cities: Digital solutions for a more livable future," finds these tools can deliver tangible results for residents: reducing fatalities by 8-10 percent, lowering the number of crime incidents by 30-40 percent, accelerating emergency response times by 20-35 percent--and yes, shaving 15–30 minutes off the average commute. https://lnkd.in/eBtPiY2 #smartcities #urbanplanning #urbandesign #bigdata …see more