Concepts
The Lexicon
The ideas behind intentional technology use — defined clearly, without jargon, and with enough depth to actually be useful.
Attention Economy
A framework treating human attention as a scarce economic resource that can be captured, measured, and sold. The term was developed from Herbert Simon's observation that information abundance creates attention scarcity. In practice, it describes the business model underlying most major digital platforms: the product is your attention, the customer is the advertiser, and success is measured in time spent, not value delivered. Understanding this model changes the question from "why can't I put my phone down?" to "who benefits from me not being able to?"
Explore conceptHook Model
A four-phase design framework developed by Nir Eyal that describes how products can systematically engineer compulsive user behaviour. The phases — Trigger, Action, Variable Reward, Investment — form a cycle that, once completed, makes the next cycle more likely. The model is not a description of how habit-forming products happen to work; it is a prescriptive manual for how to build them. Its significance is that it translated the psychology of addiction into a repeatable product development methodology, making deliberate behavioural engineering accessible to any design team. Understanding the Hook cycle as a user is the first step toward recognising when you are inside one.
Explore conceptBrain Rot
Cognitive and attentional deterioration attributed to sustained consumption of low-quality, algorithmically optimized short-form content. Oxford named it Word of the Year 2024, reflecting mainstream recognition of a phenomenon researchers had been documenting for years. The mechanism is not passive — repeated exposure to content engineered for maximum immediate stimulation progressively raises the threshold required to sustain attention on slower, more demanding material. The result is a decreased tolerance for difficulty, depth, and delay. Brain rot is less a diagnosis than a description of an attentional environment so thoroughly optimized for engagement that the brain recalibrates toward that environment's demands.
Explore conceptDopamine Loop
A behavioural conditioning pattern in which variable, unpredictable rewards train the brain to repeat a behaviour compulsively, independent of the value that behaviour actually delivers. The mechanism originates with B.F. Skinner's variable ratio reinforcement experiments: behaviour rewarded unpredictably becomes far more persistent than behaviour rewarded consistently. Applied to digital platforms, dopamine functions as an anticipation chemical rather than a pleasure one — it fires at the possibility of reward, not its arrival. The moment of checking your phone before you know what's there is the neurological event, not the content itself. Platforms engineer for this deliberately: pull-to-refresh was modelled on the slot machine lever by its own designer, and because the loop runs below conscious deliberation, environment design is the only reliable intervention.
Explore conceptDual-Process Theory
A model of human cognition describing two distinct modes of thinking: System 1, which is fast, automatic, emotional, and largely unconscious; and System 2, which is slow, deliberate, effortful, and rational. Developed most influentially by Daniel Kahneman, the framework explains why humans are so reliably irrational under conditions of speed and emotional arousal. Digital platforms are not neutral across these two systems — they are engineered to activate System 1 responses while systematically suppressing the conditions System 2 requires to operate. The scroll is fast. Reflection is slow. The design favours one.
Explore conceptParasocial Relationships
One-sided emotional bonds formed with public figures — creators, influencers, celebrities — who have no knowledge of the individual's existence. The term was coined by sociologists Horton and Wohl in 1956 to describe the intimacy television viewers felt toward on-screen personalities. What was once a passive byproduct of mass media has been actively engineered by digital platforms: direct-address content, comment reply features, behind-the-scenes access, and membership tiers are all designed to simulate reciprocity and deepen attachment without it ever actually existing. The bond feels like friendship. It is, structurally, a retention mechanism.
Explore conceptCommerciogenic Disease
Adapted from Ivan Illich's medical critique, where 'iatrogenic disease' named illnesses caused by medical treatment itself. Applied to technology: a commerciogenic disease is a dysfunction created or amplified by the commercial systems that claim to address it. The productivity apps that multiply tasks; the social media wellness features that generate anxiety about screen time; the connection platforms that intensify loneliness. The treatment is the disease — and recognising this is the first step toward addressing the actual cause rather than the commercially offered cure.
Explore conceptTechnoference
The intrusion of technology into face-to-face interactions, and the measurable relational damage that follows. The term was coined by Brandon McDaniel and Sarah Coyne from the portmanteau of 'technology' and 'interference.' Research consistently finds that even the mere presence of a phone on a table — not its use, its presence — reduces the perceived quality of a conversation and the sense of connection between participants. Partners who report higher technoference in their relationships report lower relationship satisfaction, higher conflict, and greater rates of depression. The mechanism is not complicated: attention is the primary currency of intimacy, and technology competes for it continuously.
Explore conceptSolitude Deprivation
A condition in which a person is chronically denied access to time alone with their own undistracted mind. Not loneliness — its near opposite. Solitude is the state of being present with one's own thoughts without external input; deprivation of it occurs not through isolation but through constant, voluntary connection. The smartphone has made solitude the rarest cognitive state in modern life: every gap — the queue, the commute, the moment before sleep — is now reflexively filled. What is lost in that filling is more consequential than it appears.
Explore conceptTechnological Determinism
The theoretical position that technology is the primary driver of social structure, cultural values, and historical change — that tools reshape society through their inherent properties rather than through the intentions of their designers or users. The strong form holds that technology develops according to its own internal logic and that human choice is largely illusory: we adopt technologies, and the technologies remake us. The weak form holds that while technology is not destiny, its structural affordances strongly constrain and shape the range of social outcomes. Applied to smartphones and social media: the question is not whether we are using the technology, but whether the technology is, simultaneously, using us.
Explore conceptSurveillance Capitalism
An economic logic in which personal behaviour and experience are extracted as raw data, processed into prediction products, and sold in behavioural futures markets — without users' meaningful consent. The term was coined by Shoshana Zuboff, who argued that surveillance capitalism represents a mutation of capitalism itself: where industrial capitalism exploited nature, surveillance capitalism exploits human nature. The product is not the service you use. The product is the predictive model of your future behaviour, sold to whoever wants to influence it. The fundamental asymmetry is epistemic — platforms know vastly more about you than you know about them, and that asymmetry is the business model.
Explore conceptHyperbolic Discounting
A cognitive bias in which humans assign disproportionately lower value to rewards as they are delayed, producing a strong, irrational preference for immediate gratification over larger future gains. The pattern is hyperbolic rather than linear: the drop in perceived value is steepest in the near term and flattens over longer horizons, which is why the choice between 'now' and 'in five minutes' feels dramatically different from the choice between 'in a year' and 'in a year and five minutes.' Applied to digital behaviour, it explains why users reliably choose the instant feedback of checking social media over activities — deep work, exercise, sustained reading, in-person relationship investment — whose returns are real but deferred. Platforms do not need to manufacture this bias; they only need to position themselves as the available 'now' whenever a deferred reward competes for the same moment.
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