And anyone involved with planning large-scale infrastructure, such as high-speed rail, who needs to know where people want to go, can benefit from the human mobility map, Brockmann said.
For example, a steam engine can use coal, newspaper or wood for the fuel, while an internal combustion engine needs pure, high-quality liquid or gaseous fuel.
Today's software development organizations are under pressure to deliver high-quality products, that meet the needs of their users, as soon as possible.
Purchasing a book saved fifty cents per ten dollars worth of rides, but since we were only going on the merry-go-round, we didn't need the extra tickets.