BRAVO!

https://www.washingtonpost.com/news/innovations/wp/2016/02/16/if-you-hate-telemarketers-youll-love-this-robot-designed-to-waste-their-time/?wpmm=1&wpisrc=nl_innov

I despise telemarketers.  Even though I'm on the so-called "No Call List", I still average about four a day at home.  It's a real irritant.  And anything that can get back at them is welcome.