So this guy created a little device where he attached an artificial tongue to a little robotic contraption, and now whenever he presses the button, the tongue swings into action and strokes a vertical surface in an up-and-down motion until he removes his finger.
 

 
He designed it specifically to lick the screen of his computer while it has images of his favorite anime characters displayed on it. In other words the device was created to enable him to worship his favorite characters without getting his regular human tongue involved. Seems to me his “worship” has certain limits…...

Then again, I suppose he intended it tongue-in-cheek, right? (runs away)
 

 
via The Daily Dot