SPACE-TIME is Helen Edgar's monotropism-informed framework for Autistic people. It names what a place has to hold — sensory attunement, predictability, acceptance, communication, empathy, and then togetherness, insiderness, meaning-making, embodiment — if an Autistic person is going to do more there than endure it.
Helen co-created Cavendish Space, and SPACE-TIME and this deck rest on the same premise: the thing that has to change is the environment. So they fit together the way a brief fits a build.
SPACE-TIME says what has to be true of a place. The cards are how a person tells you whether it is. The zone builder is where you put it.
The framework was first published as SPACE-TIME: A Monotropism Informed Framework for Autistic People at Autistic Realms. It is carried here with Helen's agreement and dual-licensed — see Lineage and license at the foot of this page.
What it joins together
Monotropism is the account of Autistic attention set out by Dinah Murray, Mike Lesser and Wenn Lawson (2005): attention flows deeply into a few things at a time. That makes for rich flow and deep meaning. It also makes an unfitting environment expensive, because an interruption is not a small cost when attention arrives in tunnels rather than spread thin (Heasman et al., 2024).
SPACE-TIME roots two existing frameworks in that account.
- SPACE — Sensory, Predictability, Acceptance, Communication, Empathy — from the Autistic SPACE framework (Doherty, McCowan and Shaw, 2023; McGoldrick et al., 2025). The foundations: what has to hold before anything else is possible.
- TIME — Togetherness, Insiderness, Meaning-Making, Embodiment — from the eight dimensions of care in an experience-sensitive approach (McGreevy et al., 2024, building on Todres, Galvin and Holloway, 2009). What belonging takes, once the foundations hold.
The name is doing more than spelling something. Space and time are the two things an Autistic person is most often short of and least often offered: somewhere to be, and long enough to be there. In Helen's words:
Safe spaces, flexible time and supportive environments help meet Autistic people's needs across the lifespan.
The framework at a glance
SPACE
The foundations. What has to hold before anything else is possible.
- Sensory attunement. The channels a bodymind takes the world in through — turned down or turned up, by the person they belong to.
- Predictability and place. Knowing what happens next, and having somewhere to be while it does.
- Acceptance and agency. Following your own attention without being redirected. Holding the dial yourself.
- Communication and connection. Every way of saying it counts. Speaking is one of them, not the price of entry.
- Empathy. Meeting the bodymind that is actually here — the stimming and the interests included.
TIME
What belonging takes, once the foundations hold.
- Togetherness. Shared attention. Being alongside people, at the depth you choose and no deeper.
- Insiderness and personal journey. The inside view is the account of record, and it keeps going across the day.
- Meaning-making and sense of place. Coherence, and somewhere that is yours to be in.
- Embodiment and uniqueness. Attention is lived through a body. No two of them the same.
Monotropism shapes Autistic experiences through deep, embodied attention tunnels.
Being monotropic shapes how Autistic people sense, focus, and connect.
With Sensory attunement, Predictability, Acceptance, Communication, and Empathy, Autistic people find grounding and flow.
Through Togetherness, Insiderness, Meaning-Making, and Embodiment, we can thrive, belong, and share our unique ways of being.
SPACE–TIME helps us reimagine care and create environments where Autistic people can thrive.
SPACE-TIME, by Helen Edgar (Autistic Realms). Laid out here rather than pictured, so it can be read at any size and by anything.
SPACE-TIME and monotropism
| SPACE-TIME element | From Autistic SPACE | From the 8 dimensions of care | Monotropism and Autistic flow |
|---|---|---|---|
| Sensory attunement | Sensory | Embodiment, Insiderness | Monotropic focus impacts our sensory experiences; attunement validates embodied inner worlds and helps regulation and wellbeing. |
| Predictability and place | Predictability | Sense of place, Personal journey | Predictability and flexible time reduces attentional fragmentation, allowing grounding, deep focus and continuity and flow in safe environments. |
| Acceptance and agency | Acceptance | Agency, Uniqueness | Embracing monotropism enables agency; people can follow interests without constant redirection which causes dysregulation. |
| Communication and connection | Communication | Togetherness, Sense-making | Monotropic attention shapes communication through detail, flow, and passion, creating authentic connections and different ways of communicating. |
| Empathy | Empathy | Embodiment, Insiderness | Monotropic flow is expressed through our bodies and minds by stimming and engagement in interests; empathy requires honoring and helps build trust. |
| Togetherness | (implicit in SPACE) | Togetherness, Sense of place, Sense-making | Shared monotropic focus and joint flow (e.g., special interests) builds deep relational bonds and helps foster relationships and community. |
| Insiderness and personal journey | (implicit in SPACE) | Insiderness, Embodiment, Uniqueness, Personal journey | Monotropism centers our unique internal perspectives; validating our inner experiences and stories validates Autistic knowledge and ways of being. |
| Meaning-making and sense of place | (implicit in SPACE) | Sense-making, Sense of place, Personal journey | Monotropic attention drives coherence and narrative, making meaning and having a shared understanding with others is central to our wellbeing. |
| Embodiment and uniqueness | (implicit in SPACE) | Embodiment, Insiderness, Uniqueness | Flow and attention are lived through our bodyminds — being monotropic is an embodied way of being which impacts every aspect of life. |
What each element asks of a room
Sensory attunement
Options in both directions, reachable without asking. A channel runs two ways: one person needs the sound down and the next needs some added, so a room that only ever subtracts has answered half of this.
Places: the cave.
What helps: headphones, a steady sound, dim the light, less to look at, the right temperature, a smell that helps, something to chew, a big squeeze.
In the zone builder:
quiet— somewhere it can be made quietsteady-sound— steady background sound or headphones alloweddim— light that can come down or a corner out of the brightest lightless-to-look-at— somewhere with less to look attemperature— a temperature people can change or dress forsoft— something soft to sit or lean on
Predictability and place
Warning before a change, a pace that isn't one pace, and a spot that stays yours between visits. For monotropic attention this is not a comfort — it is the difference between flow and fragmentation.
Places: the habitat.
What helps: tell me first, keep it the same, no rush, let me finish, my own spot, one thing at a time.
Lily pads: not yet, slowly, coming back.
In the zone builder:
written— what happens here written down or postedno-rush— things not all at one paceown-spot— a spot that can stay someone's for the session
Acceptance and agency
Permission that does not have to be asked for each time. This is the element the deck's own mechanics answer before any card does: cards lie face-down, and turning one up is the consent. Nobody reads a spread that was not offered.
What helps: let me control it, let me stim, let me unmask, sit my way, let me come and go, fewer choices.
In the zone builder:
control— let people in the room change things in itsit-my-way— permission to sit however you likecome-and-go— leaving and coming back without explainingway-out— a way out that doesn't cross in front of everyone
Communication and connection
A way to take part that isn't talking, and a way to say how open you are without a conversation about it. This is the layer most rooms have done least about, because silence gets read as nothing happening.
Places: the campfire, the watering hole.
Interaction: come say hi, ask first, people i know, not right now.
What helps: another way to talk, less talking, say it straight, no spotlight.
In the zone builder:
another-way— a way to take part other than speaking aloudwritten— what happens here written down or postedsmall-group— somewhere a small group can meet without the room listening in
Empathy
Nothing to install. This one is a practice, and it is what somebody does with a spread once it is in front of them: mirror it back, reach for the environment rather than the person, and leave the sharing where it started.
Weather: can't tell, foggy, tender, too seen.
Kind words: i see you, nothing to fix, your way is a real way.
In the zone builder: nothing to tick. This one is not a property of the room.
Togetherness
Company that costs nothing to join and nothing to leave. Two different rooms, not one: a few people sharing something, and somewhere you can be near people without joining in.
Places: the campfire, the watering hole.
What helps: parallel existence, just one person, room to move, a way out.
In the zone builder:
small-group— somewhere a small group can meet without the room listening inroom-to-move— room to move without being in anyone's wayway-out— a way out that doesn't cross in front of everyonecome-and-go— leaving and coming back without explaining
Insiderness and personal journey
Somebody's own account, held as the account — not checked against an observation of them. Every rule against counting in this project protects this element: no score, no tally, nothing kept.
Growers: dandelion, tulip, orchid.
Kind words: you belong here, you're not broken, it's okay to need what you need.
In the zone builder:
own-spot— a spot that can stay someone's for the session
Meaning-making and sense of place
Somewhere to put what you have made and find it again, and the room visibly changing after somebody said what they needed. Nothing makes a place mean less than asking and then building nothing.
Places: the library, the habitat.
Weather: in the zone.
Lily pads: i want to stay a while.
In the zone builder:
own-spot— a spot that can stay someone's for the sessionwritten— what happens here written down or posted
Embodiment and uniqueness
Room for a body to do what it does, in public, without it being a problem someone solves. And the your-own card in every realm, because a deck of ninety-odd fixed pictures is still a set of somebody else's words.
What helps: let me stim, busy hands, room to move, sit my way, something soft.
Weather: heavy, full, running on empty, fizzy.
In the zone builder:
room-to-move— room to move without being in anyone's waysit-my-way— permission to sit however you likesoft— something soft to sit or lean on
How to build a Cavendish Space with it
SPACE-TIME is a brief. It is not an audit of a person, and running it produces a list of things to change, never a list of people to watch. Four steps, and the deck does the middle two.
- Walk the room against the nine. Take the table above and ask, for each element, what in this place already answers it. Most rooms answer Sensory and Predictability in part, Communication rarely, and Togetherness, Insiderness, Meaning-making and Embodiment almost never — not because nobody cares, but because nothing in the building was ever asked to.
- Ask the people who are in it. Hand out the deck. This is the step that cannot be guessed at: attunement means attuning to a particular bodymind, and insiderness means the inside view is the account of record. Cards lie face-down; turning one up is the consent.
- Turn the spread into zones. Zone a room takes the five places and the seventeen conditions and tells you what this room can hold and what it can't. What it can't is the honest part — a room that cannot hold a cave should say so rather than pretend.
- Build the smallest thing first. The implementation guidebook turns a named need into a change to the space, on any budget. A blanket over a table is a cave. Permission to leave is a way out.
Then leave it open. A place built to a brief once is a place built for whoever was in the room that day; SPACE-TIME is a shape to keep checking against, not a certificate to hang up.
Where the deck stops, and why
Nobody is ever asked to name an element. The deck cards states and needs in the plainest words we can find — headphones, a way out, no rush. It does not card the framework. Asking a person to point at "insiderness" would hand them the facilitator's vocabulary and call it their voice, which is the whole failure the deck is built to avoid. The mapping above runs one way: from what somebody laid down, to what the room owes them.
SPACE-TIME is not a scale. Nine elements with a letter each is an invitation to score a room out of nine, and from there to score a person out of nine, and from there to a chart on the wall with names on it. There is no count here, the same as there is no count in a spread or in a group brief. An element that a place does not answer is a thing to build, not a mark against anybody standing in it.
It reads across every setting, not only clinical ones. The two frameworks under it came from healthcare and education, and it would be easy to let that make this a professional's instrument. It isn't. The elements describe a kitchen, a workplace, a classroom, a conference, and a Sunday afternoon equally well, and a person can run it on their own home without anybody's permission.
Lineage and license
SPACE-TIME is Helen Edgar's, published at Autistic Realms. Helen and Ryan Boren have agreed to dual-license their own contributions so the framework can travel with this deck under CC0, the same as everything else here.
That agreement covers their words and no one else's. The frameworks SPACE-TIME draws together stay with their authors, and are named rather than absorbed: the Autistic SPACE framework is Doherty, McCowan and Shaw's; the eight dimensions of care are Todres, Galvin and Holloway's, as adapted for Autistic contexts by McGreevy et al.; monotropism is Murray, Lesser and Lawson's. The right to relicense your own work is not a right to relicense the work it cites.
What each element asks of a room — the section above that turns each element into cards and room conditions — is this project's own, and belongs to nobody in particular.
References
- Doherty, M., McCowan, S., & Shaw, S. C. (2023). Autistic SPACE: a novel framework for meeting the needs of autistic people in healthcare settings. British Journal of Hospital Medicine, 84(4), 1–9. doi:10.12968/hmed.2023.0006
- Heasman, B., Williams, G., Charura, D., Hamilton, L. G., Milton, D., & Murray, F. (2024). Towards autistic flow theory: A non-pathologising conceptual approach. Journal for the Theory of Social Behaviour.
- McGoldrick, E., Munroe, A., Ferguson, R., Byrne, C., & Doherty, M. (2025). Autistic SPACE for Inclusive Education. Neurodiversity, 3.
- McGreevy, E., Quinn, A., Law, R., Botha, M., Evans, M., Rose, K., Moyse, R., Boyens, T., Matejko, M., & Pavlopoulou, G. (2024). An Experience Sensitive Approach to Care With and for Autistic Children and Young People in Clinical Services. Journal of Humanistic Psychology.
- Murray, D., Lesser, M., & Lawson, W. (2005). Attention, monotropism and the diagnostic criteria for autism. Autism, 9(2), 139–156.
- Todres, L., Galvin, K. T., & Holloway, I. (2009). The humanization of healthcare: A value framework for qualitative research. International Journal of Qualitative Studies on Health and Well-Being, 4(2), 68–77.
Go deeper
- Building inclusive environments — the seven layers an environment is built in, and where each of these elements lands.
- ARLES & the cards — the order to build them in.
- What is a Cavendish Space? — the five places, and the model underneath.
- Livable worlds checklist — run the same question over a whole world rather than one room.