On Scott Adams' Blog: Robots Program People:
It won’t be long before all new drugs are discovered by robots. This start-up is an example of that trend.And it won’t be long before IBM’s Watson can diagnose and prescribe treatments better than any human doctor.Put those two trends together and robots will be programming humans with drugs. Drugs are the user interface to our moistware.[...]Someday, for sure, machines will be programming humans. And that day will probably be in your lifetime. But don’t be afraid because the robots will someday have a drug that will make you feel totally okay with being their pet.
To some extent, they already are. Google and Facebook have had measurable impacts on neural structures and human behavior. There are also products like "emospark" that are designed to deliberately manipulate our emotional condition. Now, how well they do remains a question.