John Biggs from TechCrunch talks to Olivier Bau, researcher at Disney Imagineering, at SXSW about ‘invisible’ technologies. Bau created a unique system that creates these sensations on any surface using a special wearable system that actually controls the electricity sent to nerves in your skin. Technology will not only become more wearable, but also ‘senseable’. Bau is also into the concept of giving the human body ‘superpowers’ using wearable technologies. A quick and inspiring interview towards the weekend.