Please forgive the title. It’s a portmanteau of “e” and “peepholes” that was too goofy to resist and not part of the official Fifth Element canon.
When the police have an apartment in lockdown, they have a special tool to evaluate individual citizens in their apartments. It’s an electronic peephole that allows them to see and communicate with the citizen inside their apartment. To use it, a police officer places a handheld device shaped something like an iron up to the door near eye height. Pressing a button at the thumb switches a status light from green to red and opens an electronic “hole” in the door, through which the officer can see, but out of which the citizen cannot.
While the eephole is activated, the intercom between the yellow circles in which the citizen has placed his or her hands glows orange, letting them know that the call is active. Then the officer can freely interrogate the citizen.
Officer: Sir, are you classified as human?
Korben: Negative. I am a meat popsicle.
How the device works is something of a mystery, but we have to take its results at face value. We’re concerned about the interaction, and that works OK. The device has a single handle and flat plate that fits against the door readily. The thumb button is placed so it’s easy to activate while holding it up with one hand. The fact that it’s portable rather than embedded in the door means that it can be taken away by the police after their business is done, rather than leaving it there to be hacked.
If I had to make any improvements, I would hope to make the device stick to the door so the officer could have both hands ready for his weapon should he need it, or feel more free to dodge out of the way. I would also omit any of the many glowing lights that appear extraneous, at least to what we see in this scene. I might also provide some output to the officer that the interaction is under warrant, or maybe even that it’s being being recorded, to remind them not to abuse this breach of privacy. Clearly it causes stress among the citizens subject to it.