homework Ai and robot

Artificial Intelligence like Smart ChatBots (ex Siri, Amazon Echo, Google Home etc) /Cognitive Computers (Like IBM's Watson) - Impact on Business and Society

Robotics - Impact on Business and Society (related to AI - but just not a Online service - but a physical device)

Brief description of the technology mechanism?

Advantages, disadvantages (what’s being done to correct) of using this robotics and technology for businesses and customers?