Manish Sainani · 🤫 hussh Research · 2026
Abstract
The dominant way software organizes information - the web index optimized for an advertiser - was never built for the person using it.29 We argue for an inversion: organize everything by working backwards from one human and their graded circle of trust, and from what they care about and are working toward. We ground this in six bodies of evidence: the discrete, layered structure of human social groups (roughly 5, 15, 50, 150);1,3 the discipline of personal information management and the six senses in which information is “personal”;6,7 person-centered knowledge graphs with access rights and provenance as first-class elements;8,9 privacy by design;14 user-owned data architectures such as Solid;17 and calm, mixed-initiative, human-first interaction.20,24 From these we derive eight first principles, a person-centered ontology, and concrete design standards for a homepage and an asynchronous “give the agent work and walk away” flow. We state our limitations honestly: the intermediate social layers are empirically noisy,4 and much of the agentic-UX guidance is young. This paper is published openly, with its full verified research corpus, so others can check and build on it.
1. The inversion
A search engine is a magnificent machine pointed the wrong way. It indexes the world for whoever pays to reach you, and asks you to translate your life into keywords so it can serve results ranked for its economics, not yours. Mark Weiser argued three decades ago that the best technologies recede into the background and are built around the human environment, rather than forcing the human to adapt to the machine.20 We take that seriously and literally: the right starting point is not the web, nor the document, nor the app, but one person.
Working backwards from that person changes everything downstream. Their relationships are not a flat address book but a structured circle of trust. Their information is not scattered across a hundred institutional silos but an owned, coherent model. Their agents do not demand attention but earn it, returning only when the work is done or a decision is needed. What follows is the ontology and the design standards that fall out of taking the human as the origin.
2. Prior art
The circle of trust has a measurable shape. Human groups self-organize into a discrete hierarchy of preferred sizes - about 5, 15, 50, and 150, extending to ~500 and ~1500 - a geometric series with a scaling ratio near three, tied to the social brain hypothesis and the cognitive limit of ~150 meaningful relationships known as Dunbar’s number.1,3,5 Contact frequency is graded by layer, and the layer a relationship occupies is an informative, structurally distinct variable; circle-aware methods that use it can outperform strong graph-learning baselines at equal cost.3,4,10 Honesty demands the caveat: support is strongest at the innermost and outermost layers, and the intermediate layers are noisy.4
Personal information is a discipline, and it is the person’s. William Jones established personal information management as a field and defined information as “personal” in six senses - owned by, about, directed to, sent by, experienced by, and relevant to the person.6,7 The personal space of information is constructed by the individual and owned individually, even as it is shared - a consent-first, user-owned model, not a static external index.7 Person-centered knowledge graphs make this concrete: a person can be the focal node of a star-shaped graph, robust to sparse data, with access rights and provenance as first-class properties.8,9
Consent can be architectural. Cavoukian’s Privacy by Design requires privacy as the default, embedded from the outset, data-minimizing, positive-sum with utility, and independently verifiable.14,16 Berners-Lee’s Solid instantiates user ownership: data lives in personal pods the person controls, and applications must request access rather than extract it.17,19
The interface should be calm and mixed-initiative. Weiser and Brown’s calm technology informs without demanding attention, using the minimum technology needed and living mostly in the periphery.21,22 Horvitz’s mixed-initiative principles tell an agent when to act: weigh the costs and benefits under uncertainty about the user’s goals, model their attention, defer to a less distracting time, and let people invoke, terminate, and refine the automation.24 Modern agent-UX guidance echoes this: keep status visible, keep the human in control, and treat delegation as ceding continuous control while retaining the felt ability to intervene.25,26 And a warning: “free” AI products built on surveillance capitalism manufacture an illusion of agency; “user-centered” is not enough - a stronger human-first, consent-first standard is required.29
3. First principles
- P1
- P2Model the circle of trust in graded layers, not a flat 'friend' list. Human relationships self-organize into nested layers of roughly 5, 15, 50, and 150 (extending to ~500 and ~1500), with a scaling ratio near three and contact frequency graded by layer. The layer a tie belongs to is a first-class, informative variable.1,3,4
- P3
- P4
- P5Center the person; let structure be multi-axial and evolvable. Represent the person as the focal node of a star-shaped graph, with facets radiating out. Use independent classification axes (polyhierarchy), formal identity keys, and validated constraints, so the ontology grows without global refactoring.9,12
- P6
- P7
- P8
4. The ontology
The model is a graph with one person at the center. Every other entity is defined by its relation to that person, and every edge can carry consent scope and provenance. The core entities:
The single human the model is built around. All relations originate here. Facets (health, money, work, home, taste) radiate as sub-graphs.
Another person, tagged with the layer of the owner's circle they occupy: L1 support clique (~5), L2 sympathy group (~15), L3 band (~50), L4 active network (~150). The layer governs default sharing precision and cadence.
What the person cares about, is looking for, and is working toward - graded from a passing interest to a life purpose. The engine of relevance, owned and edited by the person.
A unit of personal information, tagged by which of the six senses of 'personal' it satisfies (owned by, about, directed to, sent by, experienced by, relevant to).
A scoped, revocable permission: who may see what, at what precision, for how long. Carries a receipt. The primary control surface.
Where a fact came from and the process that produced it - a first-class edge, not hidden metadata.
An agent acting for the person, and a unit of delegated work with goals, constraints, success criteria, and forbidden actions. Returns when done, or when it needs money or information.
Two design choices make this durable. First, the circle-of-trust layer is not a tag on a relationship but a governing property: it sets the default precision and cadence of what is shared, so “share my location” means something different for L1 (family, fine and frequent) than for L3 (a wider band, coarse and occasional).3,4 Second, consent grants and provenance are first-class edges, validated by formal identity keys and per-axis constraints, in a multi-axial polyhierarchy that can evolve without global refactoring.8,11,12
5. Design standards
The homepage. One idea per screen; the person’s goals, not a search box, at the center; the minimum technology needed; quiet by default. It should ask what the person wants to get done and let them delegate it - not present a blank query field and a wall of results ranked for someone else.22,29
The “give work, walk away” flow. The person states a goal and its constraints, success criteria, and forbidden actions.26 The agent works asynchronously and does not interrupt for non-urgent matters; it returns when the job is done, or when it needs money or information, timing any interruption to genuine urgency.24 Its status is always visible, the person can always intervene, override, or refine, and every consequential action is scoped by consent and written to a receipt.24,25 Autonomy is negotiated, never absolute.
6. Limitations and open questions
We hold ourselves to the same honesty we ask of the field. The 5/15/50/150 structure is well supported at its extremes but noisy in the middle layers, so the ontology treats layer boundaries as soft defaults a person can override, not hard truths.4 The agentic-UX literature is young and partly practitioner-driven; its principles are directionally strong but not yet settled science.26,28Formalizing consent so it is both legally meaningful and machine-enforceable, and measuring whether a “calm” homepage genuinely outperforms a search box for real tasks, are open problems we intend to study in the open. This is a position paper meant to be argued with, not a final word.
7. References
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