The demand for wearables will evolve into a more seamless blending of humans and technology. This could give rise to "augmented humans" or "humans 2.0".
The more we embrace wearables, the more data will be available to companies like Facebook. We'll all need to become much savvier about the data we're forking over to the purveyors of wearable solutions. Companies offering these solutions will need to make genuine strides in how seriously they take data privacy.