When we speak of virtual worlds, we really mean the real world. Because no matter what these virtual worlds look like, they’re still populated by real people. But what happens when virtual worlds become reality and reach into the real world?
With the Apple iPhone and iPod Touch making touch screen technology mainstream, ‘touchless’ or non-tactile interactive screens are something much less known. Apart from sounding very much Wii 2.0, what about Surveillance 2.0?