Robot interaction is still something unclear to us. The basic mode of communicate in a society is through speech and this is hard for a robot given the ability of current speech recognition technology and natural language understanding. If only Siri really worked for people of all nation and in every context.
Service robotics is a growing trend globally given the aging situation in developed countries. Who doesn’t want a robot in his/her home called Rosie? But the reality is that we don’t have the technology to build a Rosie yet. Given that fact, how should we instruct or interact with robots?
This article in WSJ covers this in detail.