Strange Days commits to a dangerous fiction: that recording sensory experience preserves it unchanged, a direct transfer from one nervous system to another.
The film builds the entire economy around this idea — people buy SQUID recordings the way you buy surveillance footage, not as subjective memory but as proof.
But watch what actually happens when someone experiences a recording: when Lenny plays a murder tape for the detective, she doesn't absorb the victim's perspective. She absorbs Lenny's editing of it — his choice of which angle, which moment, which sensory detail to foreground. The tape is already corrupted by intention before it's recorded.
The film knows this. Its plot pivots on it. But its world refuses to — everyone treats the SQUID as a truth machine anyway. This was 1995, and now we have fMRI scans that supposedly show you're lying, thinking about your mother, sexually aroused, with courts starting to use them and insurance companies pricing based on them. The assumption is identical to SQUID: the brain scan doesn't interpret; it observes. It can't be wrong because it's just data.
Strange Days got the architecture right and the consequence wrong. The real danger isn't that neural data can be faked — it's that it can be unfalsifiable while looking scientific. You can't argue with a brain scan the way you argue with testimony; you can only argue with other brain scans, and the winner isn't whoever tells the truth. It's whoever controls the imaging.
Find the moment Lenny first plays the murder SQUID for the detective (approximately 1:14:30)—focus on her face as she experiences his recording of someone else's experience—then read neuroscientist James Fallon's 2013 essay 'Psychopathy and Law Enforcement' on how brain scans are already being used in court without validation.
Track down the DVD commentary where Kathryn Bigelow discusses why she insisted on practical SQUID prop design and real-time actor performance rather than rendering the tech—she was protecting something about how the viewer would trust it.