New invention: Robotic butt with emotions

I came across this article about an interesting new invention...
"Japanese Developer Creates Robotic Butt That Expresses Emotions".

"Called ‘SHIRI’, the human-like robotic butt expresses various emotions through organic movements of artificial muscles. SHIRI can twitch, protrude, and be tense—as reactions to a user’s touch, stroke, or slap. When it’s first approached, SHIRI “twitches” as an expression of fear. And like a natural reaction, the robotic butt also tenses up after being slapped."



Possible femdom use I see that it could potentially be used for in the future:
-as a training device for new dommes, or for women hesistant to pull down their male's pants and spank him. This could give them practice and overcome any uneasiness with spanking.

 

A new in-charge Woman practicing her new spanking techniques
and punishing her male for any disobedience, laziness or back talk.