Thinking Man's Corner

Article By: Terry B. 

Body-worn cameras (BWCs) are valuable tools, but they also create real cognitive, investigative, and legal pitfalls if they’re misunderstood or over-relied on.

Here are the main problems—especially relevant for high-stress use-of-force events:

1. Camera = Human Perception

BWCs record what the lens sees, not what the officer experienced.

That gap matters:

• Cameras don’t capture depth perception, peripheral vision, or threat focus

• They don’t show auditory exclusion, time distortion, or physiological stress

• A wide-angle lens can make threats appear farther away or slower than they felt in real time

Result: reviewers often judge actions from a calm, replayableperspective that officers never had in the moment.

This is sometimes called the “video-vs-human fallacy.”

2. Cognitive Offloading (Officers Encode Less Because “It’s on Camera”)

Knowing everything is recorded can subconsciously change how memory forms.

Officers may:

• Pay less attention to details

• Rely on the camera to “remember for them”

• Encode fewer environmental cues

Psychologists call this cognitive offloading — when the brain stores less information because it expects technology to preserve it.

Later, when the officer struggles to recall something visible on video, that gap can be misinterpreted as deception.

3. Memory vs Video Conflicts Are Normal — But Treated as Suspicious

After critical incidents, officers often experience:

• Fragmented recall

• Missing sequences

• Incorrect shot counts

• Inaccurate timing

Meanwhile, investigators can replay footage frame-by-frame.

When memory doesn’t match video:

• Officers are accused of lying

• Reports are seen as inconsistent

• Credibility is questioned

In reality, this is normal stress-affected memory, not dishonesty.

Video becomes the benchmark, even though neuroscience tells us memory under threat is never a recording device.

4. BWCs Encourage Monday-Morning Quarterbacking

Reviewers can pause, zoom, rewind, and analyze from safety.

The officer had:

• No pause button

• No replay

• No outside perspective

• No slow motion

• No freedom from threat

This creates unfair expectations about:

• Reaction time

• Decision speed

• Tactical positioning

• Use-of-force transitions

5. BWCs Shift Legal Focus Away from “Objective Reasonableness”

Use-of-force law is based on:

What a reasonable officer perceived at the moment.

But BWC review often turns into:

What we see now from a stabilized video.

That subtle shift moves analysis away from human perception under threat and toward video perfectionism.

6. Cameras Can Miss Critical Information

Common failures:

• Weapon blocked by suspect’s body

• Hands outside frame

• Officer turning their head while camera stays forward

• Low light washing out details

• Audio distortion during movement

Yet decisions still get judged as if everything should have been visible.

The Bottom Line (Training-Relevant)

BWCs are excellent evidence tools — but poor surrogates for human perception.

They should be used to:

• Corroborate timelines

• Document suspect behavior

• Capture statements

• Preserve physical actions

They should not be used to:

• Replace officer perception

• Override stress science

• Define reaction expectations

• Discredit normal memory gaps

In one sentence:

Body-worn cameras record events — but they do not record fear, threat perception, reaction latency, or cognitive load — and treating them as if they do is the core problem.