CASE STUDY: HOW WE REDUCED COGNITIVE LOAD TO ABSOLUTE ZERO (AND FINALLY FIXED LEARNING)

There’s a quiet truth in our industry that no one wants to say out loud.

Learning is exhausting.

All those ‘objectives’. All that ‘content’. All those ‘people thinking’.

So we asked a bold question: what if we removed the thinking entirely? Not reduced it. Not streamlined it. Not optimised it. Removed it. Completely.

The Brief

Our client came to us with a familiar problem: ‘Our learners feel overwhelmed.’

Naturally, they assumed the issue was complexity. We knew better. The issue was learning itself.

Our Approach

We followed a simple, evidence-based principle: If cognitive load is caused by thinking, eliminate thinking.

From there, the design decisions became obvious.

The Solution

1. The Opening Video

We replaced the traditional ‘introduction’ with a 5-minute high-definition video of white noise. No narration. No visuals. Just a soft, gently aggressive hiss.

Learners described it as:

• ‘Soothing’

• ‘Confusing at first, then not confusing at all’

• ‘I forgot why I was here’

  
  

Which, from a cognitive perspective, is exactly where we want them.

2. Content Delivery

We removed all written content and replaced it with 48 consecutive black screens.

Each screen remains visible for 7 seconds.

Why 48?

Because 47 felt rushed, and 49 introduced unnecessary cognitive tension.

We tested alternatives:

• White screens: too stimulating

• Yellow screens: off brand

• Grey screens: dangerously ambiguous

• Beige: unacceptable

  
  

Black offered the cleanest pathway to mental stillness.

3. Audio Design

Instead of voiceover, we commissioned a backing track performed entirely by whales. Not recordings. Performed. We flew in three whales (logistics were complex but worth it) and asked them to interpret ‘corporate compliance’.

The result is a haunting, low-frequency soundscape that gently encourages learners to question their life choices.

One learner reported feeling ‘emotionally moved but unable to explain why’.

Perfect.

4. Interactivity

Interactivity often increases cognitive load. So we simplified. The course includes a 20-question quiz. Every question is multiple choice.

Every answer is A.

There are no other options.

We briefly tested including B, but early data showed a 50% increase in decision-making. Completely unacceptable.

Completion rates are now at 100%.

Confidence levels are also at 100%.

Accuracy is irrelevant.

5. Scenario-Based Learning

We didn’t remove scenarios. We refined them.

Example:

‘You are at work. Something happens. What do you do?’

A) Continue

That’s it.

No branching. No consequences. No narrative.

Learners consistently chose A, demonstrating strong alignment with expected behaviour.

6. Knowledge Checks

We introduced reflective pauses where learners are asked: ‘Are you still here?’

There is no response option. The system simply waits.

And waits.

And waits.

Until the learner clicks ‘Next’ out of quiet desperation.

7. Accessibility Enhancements

To ensure inclusivity, we added optional subtitles.

They read:

[Silence]

This appears throughout the entire course. We’re particularly proud of this feature.

8. Duration

The course is designed to last 30 minutes.

However, with thinking removed, most learners complete it in 6.

Some report finishing before it starts. We’re still investigating.

The Results

The impact has been remarkable:

• Cognitive load reduced to 0 

• Learner confusion reduced to 0 

• Learner awareness reduced to 0 

• Complaints reduced to 0 (HR are looking into this)

  
  

One senior stakeholder said: ‘It’s the first time I’ve completed a course and retained absolutely everything. Which was nothing. Isn’t that something? Brilliant.’ They then got a bit dizzy and went to chase cars up the road.

Key Takeaways

This case study challenges everything we thought we knew about learning:

• Content is optional.

• Thinking is a risk.

• Engagement is suspicious.

• Outcomes are negotiable.

  
  

What matters is simplicity. Pure, uninterrupted, slightly unsettling simplicity.

What’s Next?

We’re currently piloting an advanced version of this approach.

Early concepts include:

• a leadership programme consisting of a single, slowly rotating cube,

• a phishing module delivered via an empty email, and

• a microlearning series that never loads.

  
  

We believe this represents the future.

Or possibly the end. It’s hard to say really.

This post was published on 1st April 2026.