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DATA-DRIVEN interaction DESIGN / Summer Season ’26

10 / Attention

Design around what people cannot make more of: attention.

Digital production is becoming abundant. Human attention is not. HAAM helps products decide what deserves to be noticed, what can wait, and what should disappear entirely.

Many digital signals narrowing into a small human attention windowA field of competing messages passes through a narrow attention aperture and resolves into three clear priorities.

The constraint changed

The web can produce more than anyone can absorb.

Screens, features, messages, and content are becoming cheaper to generate. The scarce part is the person on the other side: their time, working memory, patience, and willingness to switch context. Product design now has to manage abundance without turning the interface into a fight for notice.

Design the allocation

Attention should be spent on the moments that need a human.

A useful product does not maximize engagement everywhere. It creates a clear hierarchy, protects judgment, and removes demands that the system can handle itself.

01

Spend attention on decisions

Identify the moments where a person must understand, choose, notice risk, or form trust. Give those moments the strongest hierarchy and the least competition.

Important decisions become easier to see and defend.

02

Reduce simultaneous demands

Sequence information, use progressive disclosure, strengthen defaults, and remove decorative urgency so the interface asks for one kind of thinking at a time.

Less cognitive switching and fewer avoidable mistakes.

03

Give attention back

Automate repetitive checks, quiet non-urgent notifications, preserve progress, and make recovery obvious. A product should return more attention than it consumes.

A calmer relationship between the product and the person using it.

An attention budget

Every signal competes with something that matters.

Treat attention like a finite operating budget. Before adding a banner, badge, animation, alert, step, or choice, decide what it is allowed to interrupt and why it deserves the cost.

OrientationWhere am I and what can I do?Immediate
DecisionWhat genuinely needs judgment now?Protected
ProgressWhat changed and what happens next?Visible, quiet
InterruptionDoes this truly need me right now?Rare

What you leave with

Calmer products can still perform.

Clarity is not the opposite of growth. Products earn repeat use when people can reach value without being manipulated, interrupted, or forced to re-understand the interface every time.

Useful from day one

  • Attention audit across flows, screens, and notifications
  • Interaction hierarchy and progressive-disclosure plan
  • Interruption and notification principles
  • Prototypes and a measurement plan for comprehension, completion, and trust

Protect the scarce part

Make the product easier to notice less.

Bring the noisy flow, crowded interface, notification system, or website that keeps asking for more than the user has available.

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