By Tobias Carroll When you’re pouring a pint of beer at a bar, what does that process generally look like? If you’re in the United States, odds are good that it involves pulling down a tap and then raising it back into position to complete the process. It’s a pretty standard procedure, and while there are some alternatives — bottom-filling beer taps, for instance — it’s something of an industry standard. But what if there was something more precise out there — something which also yielded a better pint of beer at that? That’s the gist of a new story at VinePair, which explores the rise in popu…