The sensors we carry every day will design future digital worlds for our virtual selves.
Have you ever used Waze, the famous crowdsourced navigation app? When driving down a road that the app does not recognise, you are teaching it that a new street must be added. In a similar way, the sensors we carry every day in our smartphones and fitness gadgets could not just map the world but be used for creating a virtual copy, quicker and cheaper than anything we have today.
