Todd Humphreys forecasts the near-future of geolocation when millimeter-accurate GPS "dots" will enable you to find pin-point locations, index-search your physical possessions — or to track people without their knowledge. And the response to the sinister side of this technology may have unintended consequences of its own.
How do you predict the future? Technology leader Nicholas Negroponte accurately predicted some of the most prevalent devices we use to day — back in 1984. Negroponte explains how he makes predictions with great confidence.
"I do spend time trying to think about what I cannot imagine." -- Nicholas Negroponte
Visions of the future don't just have to come from science fiction. There's very real technology today giving us clues about how our future lives might be transformed. So what might our future look like? And what does it take for an idea about the future to become a reality? In this hour, TED speakers make some bold predictions and explain how we might live in the future.