People walking with a mobile in their hand, texting or talking belong to the modern street life. But do mobiles make us walk more or less? For sure mobiles save us some walks, optimize other walks and make many walks more pleasant thanks to the many apps that provide direction, music, news, health information and more on the run. The umbrella in one hand and the smartphone in the other, this is a young, modern woman from Hanoi with a clear feel for fashion and matching colors.