The article discusses a drip system which I used to use under a different name, but went away.
It has a cone with a filter mesh and a valve that remains closed as long as the cone and its integral base are sitting on a level surface, but which opens when you place it on a cup.
It's now called "Clever Dripper"
The main reason I got one is because it's so easy to empty the grinds after use, unlike a French Press, even the one that has a built-in scoop below the grinds that you lift via a handle. Of course, any filter facilitates this operation, but the convenience of "brew 4 minutes and park it over your cup" is nice.
The Clever dripper and the Hario Switch are the two main ones I think, but then there's a lot of niche ones. The overall category is called "immersion dripper".
My main concern is the plastic, so I've got one from a smaller brand entirely made of ceramics. (it's much more expensive though).
It has a cone with a filter mesh and a valve that remains closed as long as the cone and its integral base are sitting on a level surface, but which opens when you place it on a cup.
It's now called "Clever Dripper"
The main reason I got one is because it's so easy to empty the grinds after use, unlike a French Press, even the one that has a built-in scoop below the grinds that you lift via a handle. Of course, any filter facilitates this operation, but the convenience of "brew 4 minutes and park it over your cup" is nice.