The Unminuted Hour: Recovering Manchester 2013's Corridor Life for Hybrid Design in 2026

The part of the congress no programme recorded

Ask anyone who attended the Manchester congress in 2013 what they remember, and the answer is rarely a paper. It is a conversation held between two panels, a chance meeting at the refreshment table, a question pursued along a corridor for twenty minutes and then abandoned for another. None of this appears in the programme. Almost none of it was minuted. Yet it is where collaborations began, where doctoral students found examiners who later read their work, and where the disagreements that shaped subsequent publications were first articulated.

For those of us who preserve and interpret the Manchester material in 2026, this is the central limitation of the archive: the printed record captures the scheduled conference and not the actual one. As UK and international meetings move more of their activity online, the question for organisers is whether the unprogrammed conference can survive the transfer.

A geography of the informal

Informal exchange is not random. It is produced by architecture, weather and time.

At a large campus congress, the productive encounters clustered around specific sites: the refreshment queues between sessions; the corridors where two panels ended simultaneously and their audiences collided; the bookfair, where browsing created a legitimate reason to stand next to a stranger; the steps outside a building when a session ran over and the next one was locked; the walk between lecture theatres in the rain, which produced both complaint and conversation. The evening receptions mattered less for the speeches than for the licence they gave to approach people one had only seen at a distance.

These spaces share three properties. They are bounded in time — a twenty-minute break is long enough to talk and short enough to end a conversation gracefully. They are undirected — no chair, no theme, no obligation to produce. And they are shared across hierarchies, at least partially: a professor queuing for tea stands next to a first-year doctoral student with no institutional reason to approach them.

What the corridors actually did

Three functions are worth naming, because hybrid design usually addresses none of them.

Triage. Between sessions, delegates sorted what they had just heard: which claims were credible, which speakers were worth following, which debates were worth entering. This is collective sense-making, and it happens in conversation rather than in the question period.

Cross-pollination. Panels are organised by topic; corridors are not. A medical anthropologist and a specialist in museum practice might never share a session, but they will share a coffee queue. Some of the most durable interdisciplinary connections at events of this scale begin in exactly that way.

Repair of the scheduled. Chairs extend discussions, discussants improvise, delegates follow up on a paper that was cut short. The informal layer is where the formal programme absorbs its own failures.

What the online room flattens

Hybrid and online formats are not simply poorer versions of the physical event; they are different events. But several features of the physical corridor are routinely lost.

• Eavesdropping. Much informal learning comes from overhearing. Parallel text channels preserve something of this, but only for those who happen to be watching at the right moment.
• The graceful exit. Leaving a physical conversation requires a small social act; leaving a video call requires a click that reads, to the room, as a judgement.
• The unrecorded register. Staff and students speak differently when a session is being recorded. The corridor derived much of its value from being off the record.
• Simultaneity. A conference break gathers everyone in one place at one time. Distributed participants have different break times, different weather, different obligations.
• The accidental adjacency. Randomised breakout rooms at least attempt this, but they are usually framed as an activity rather than as a space, and the pressure to perform a topic kills the trivial opening that makes conversation possible.

Design choices for 2026 convenors

None of this argues against hybrid formats, which widen access substantially and are now a reasonable expectation for UK events. It argues for designing the informal layer deliberately.

Protect empty time. Leave genuine gaps in the timetable — thirty minutes with nothing in them, not a ‘networking opportunity’ with a facilitator and a slide. Name them as breaks and defend them from encroachment.

Run structured serendipity, briefly. Paired coffee conversations of ten to fifteen minutes, assigned at random across time-zone bands, with a prompt that is deliberately banal. The prompt's job is to be dispensable.

Keep an open room. A persistent, unagenda'd audio or text space, staffed by a rotating host whose only duty is to greet newcomers and then get out of the way. Resist the temptation to schedule content into it.

Build local nodes. For a UK meeting, invite delegates in Manchester, Leeds, Edinburgh, Cardiff or London to gather in a room together to join online. Several small physical rooms joined by one digital link recover more corridor behaviour than any platform feature.

Let the bookfair be a bookfair. A shared space with something to look at — posters, a stall, a display of the archive's own Manchester material — gives strangers a pretext for proximity.

Design for the early-career delegate. Doctoral researchers benefit most from the informal layer and are least equipped to penetrate it. Named hosts at breaks, a short ‘who is here and what they work on’ directory, and introductions made by chairs at the end of panels all cost little.

Ring-fence the unrecorded. Declare breaks and social spaces recording-free, and say so clearly. Consent for a corridor chat cannot be inferred from a conference registration form.

Archiving the unprogrammed

An archive that claims to preserve a congress should be candid about what it cannot hold. The Manchester 2013 record can document panels, abstracts and programme changes; it cannot reconstruct the conversations in the stairwell. What it can do is collect the traces: convenors' reflections, delegates' retrospective notes, photographs of the bookfair, the recollection of a question that turned into a collaboration.

Where such material is gathered, the ethics are straightforward. Ask. Attribute only with permission. Keep health, employment and personal disclosures out of the record entirely. And accept that much of the informal life of any conference will remain, properly, undocumented.

A short brief for convenors

Leave empty time and defend it. Create one undirected space and staff it lightly. Give strangers a pretext for proximity. Protect an unrecorded register. Build local nodes where delegates can be in a room together. And when you write the post-event report, say plainly what the archive will not be able to show. The honest record of a conference includes an account of its own limits.