Mr. Anderson wants his robot to do battle against other robots. That sounds like a superhero to me.

Often the robot just has a little fun. Using recorded lines spoken by Mr. Anderson, it may say the following to the telemarketer: “I just woke up from a nap, I took some medicine and I’m really groggy. Can you go a little slower?” Sometimes it interrupts the telemarketer to ask questions. “Do you drink coffee?” or “You sound like someone I went to high school with.”

The idea is to keep the telemarketer on the call for as long as possible. The longer the conversation goes on, the more eccentric the robot becomes. In one sequence, the robot tells the telemarketer that a bee landed on his arm, and asks the telemarketer to keep talking as he focuses on the bee.

After seeing that the service worked, Mr. Anderson made it freely available to anyone; it works with landlines (with conference call or three-way calling service) and cellphones. To send telemarketing calls to the robot, add the phone number 214-666-4321 to your address book. Then, the next time you get a call from a telemarketer, patch the number in, merge the calls and put your phone on mute while the robot does the talking.

For Mr. Anderson, this service isn’t just about wasting the time of people who want to waste our time. He sees his service as a way to help ordinary people, especially older Americans, from being defrauded.

http://www.nytimes.com/2016/02/25/fashion/a-robot-that-has-fun-at-telemarketers-expense.html