Probably one day painters will work just in virtual worlds, making their sketch with tools like this.
Machine will be able to replicate every technical artefacts human being can do today. But what about emotions, traumas, feelings and inspiring ideas? I don’t know if machines could ever learn these strange human things. Not until they won’t feel pain, fear, joy and happiness.
Untile then we are safe, we have a role (for which game we still don’t know, but that’s a part of the role itself).
Although this, I’m not sure as well technical actions (making a sculpture, painting, writing) are not part of the process. Like Chinese and Japanese teach us west people, walking the way is part of the journey, not just a way to arrive some where.
http://secondnexus.com/technology-and-innovation/google-tilt-brush/