Steve Mann / Google

Google Glasses make Humans One Step Closer to Cyborgs

The boundary between human and machine is softening. The first cyborgs have emerged -- much sooner than scientists would have predicted 30 years ago. We used to think having a device implanted in your skull made you a cyborg and wearing a pair of digital glasses did not. But to the brain, the distinction is arbitrary. Soon we may really have to answer the question: where does "me" end, and "my machine" begin?