Giggle Monster

If there is anyone in your life whom you suspect to be an undercover robot spy, show him or her this video.  If that "person" fails to smile, you do indeed have some sort of heartless machine in your presence. 

However, if the video does produce a smile, keep in mind that robot technology may be advanced enough to include some kind of emotional response programming.  I really wouldn't know.

Humans and highly advanced robots, get ready to grin...

This was the first time we witnessed Sophie laughing so heartily without being physically tickled.