Japanese researchers are producing a series of robots that can identify human facial expressions, to which they will then respond; their goal is primarily creating a robot that will empathize with us.

• Aexpressions, to which they will then respond; their goal is primarily creating  
• Bexpressions, then responding to them; primarily to create  
• Cexpressions and then respond to them; the researchers' primary goal is to create  
• Dexpressions as well as giving a response to them; their primary goal is creation of  
• Eexpressions and responding to them; primarily, the researchers' goal is creating