In the U.S., you have strict evidentiary rules and the opportunity to get expert testimony into the record. If the judge doesn't know HTTP from UDP, you get a Stanford PhD expert witness to explain it. If your opponent mischaracterizes the distinction, you comb over the transcripts and get your expert to submit a declaration picking apart each instance of mischaracterization. Everything goes in a voluminous record that is dissected on appeal.[1]
In my opinion, in the U.S., courts rarely get technology straight-up wrong. What technologists call "not understanding technology" is usually more an artifact of judges not sharing the same values. I.e. just because a judge understands the difference between a torrent and the actual file doesn't mean they're going to be sympathetic to an "information wants to be free" attitude towards copyright.
[1] Of course, this is one reason litigation in the U.S. is so expensive and time-consuming.
"... in the U.S., courts rarely get technology straight-up wrong."
Except, of course, the patent courts -- the Court of Appeals for the Federal Circuit and their pet district courts in East Texas. In those courts the judges have a personal career interest in how technology is regulated by the patent system. The result is that judges are competent but motivated to use reasoning to reach personally beneficial conclusions rather than ones rooted in objective law and reason.
That's why software patents keep expanding and more tech savvy judges just keep making them expand more when you might think they would keep them under control.
Quite an accusation, but I have no idea what you could be referring to. What's the interest? It can't just be that they need to keep the patents flowing for the sake of job security, since they already have life tenure...
In my opinion, in the U.S., courts rarely get technology straight-up wrong. What technologists call "not understanding technology" is usually more an artifact of judges not sharing the same values. I.e. just because a judge understands the difference between a torrent and the actual file doesn't mean they're going to be sympathetic to an "information wants to be free" attitude towards copyright.
[1] Of course, this is one reason litigation in the U.S. is so expensive and time-consuming.