This is probably one of the most strange questions I've ever asked. But what is a high-tech way to open a door? I'm at a part in my novel where one of the MCs who we'll call A, are breaking a different MC, who we'll call B, out of prison, they have the key, but they don't know how to open the door. I could just make it normal with a keyhole and just have her open it that way, but I feel like that doesn't fit the setting of the novel, it's set in 2021, and a big part of the point of the story is that there was a giant tech-boom that came with trying to find the cure to COVID. Humans now have a better understanding of, well, of everything. Particularly things having to do with the human body, but they've upgraded in other aspects too.

The jail that A is breaking B out of isn't just a normal prison though, it's a government facility, which means all of the highest tech available, or not available, will be there. I don't think I could really call it a tech-boom if they still use standard doors for their cells, so what's a high-tech way to unlock and open a door?