INSITU

Asked what single design problem it keeps returning to, the studio gave one answer with no hedging: simplifying a product's structure until the simplest possible structure still presents the complete function.

That runs against the commercial grain. The incentive in pocket mechanical objects rewards addition — more modes, more parts, more visible complexity, more reasons to photograph the object in pieces. A studio measuring itself by how much structure it can remove is competing on a metric its market does not display.

The second half is where the position gets interesting. The Oumuamua is sold as a composite slider, and asked what composite means here, the studio was direct: the core play is not push-and-slide. It is closer to a general-purpose carrier that accepts fitted accessories.

PM reading. These are one position, not two. Strip the base to the fewest parts that still work, then leave the rest to the owner. Neither half photographs, which is why both objects get misread.

The studio and team are in Chongqing, on the former grounds of what was once China's largest arsenal. The studio confirms it plainly and permits it in print. Every poster it issues carries the same coordinates: 29°33′00″N 106°33′00″E.

The district is now a national-level urban renewal demonstration zone. Almost all the old community buildings were kept. In the studio's words, the trees here watched them grow up. New culture and commerce sit on top — local food, cafés and bars, a number of design studios like their own — while many of the elderly who worked in the factory still live here, with much of the local infrastructure existing to serve them. The studio's summary of the result is two words that translate as contradictory and harmonious at once.

38-6-11 is not a product code. It is the door plate of the studio's old house. They describe the place as old and disorderly, then immediately describe who turns up at it: designers and illustrators, coming to brainstorm and make things together.

PM reading. A studio whose brief is getting back to the minimum named itself for returning to the starting point, and stamps its files with a street number instead of a logo. The consistency is the point.

INSITU was founded in 2025, which makes nearly everything in this file the output of a studio roughly one year old. The eighteen years came first and were not spent in objects — they were spent in spatial design: commercial and private interiors, both the design and the build.

FU GUI LEE is the principal and leads product design. Michelle runs brand operations, visual design, marketing and customer service. mandy handles sales liaison, customer service and media. An outside team supplies illustration and media resources. Michelle grew up in this community; the middle school the two of them attended stood here.

A note on the voice in this file. Asked who wrote the studio's first questionnaire, the answer was Michelle, on the principal's behalf. She answered the second round as well. Every first-person account here is therefore the studio speaking through its brand lead, not the designer speaking for himself, and we have attributed accordingly. It is an ordinary arrangement, volunteered without being pushed. We record it because a maker file is worth exactly what its sourcing is worth.

The studio describes the ATLAS as having strung-bead feedback. Read cold, that implies a bead chain inside the mechanism. There is none. The phrase names a sound: three sets of armour plates striking left and right in sequence the instant a finger arrests the spin, crisp enough to resemble beads knocking together. The name was chosen after the fact, as a description of what the hand hears.

The studio's own preferred way to play it comes in two moves. First: open the armour fully, feel the centrifugal load, then the slight vibration in the hand as air enters through the gaps the split plates have opened. One player's note, which the studio repeats — 3I is named for a comet, but it is the only one of them that achieves the light-play and the vibration of an insect beating its wings. Second: at peak speed, as the spin begins to decay, arrest it quickly with a finger and take the closing run.

Two structural reasons it survives an hour, both given plainly. Its size and weight sit in a more hand-friendly range than the category norm, where most armour spinners are physically larger. And the opening runs through a central spike plate that draws the two outer plates open with it, which makes opening comparatively effortless. The studio's stated word for that is beginner-friendly, and it positions the ATLAS as a basic carry-and-play piece rather than a showpiece.

PM reading. The misreading and the design are the same fact from two sides. A market expecting a heavy snap hears a light multi-plate run and calls it insufficient. The studio built the light run on purpose, because a heavy snap is not survivable across an hour and a soft cascade is. That is a considered position on fatigue — one of the few places in this category where a maker has designed for duration rather than for the first thirty seconds.

Oumuamua is the standard Chinese transliteration of ʻOumuamua, the interstellar object astronomers could classify as neither comet nor asteroid. The packaging prints its real designation, 1I/2017 U1 — the first interstellar object ever detected. 3I/ATLAS is the third.

What an owner can currently change, in the studio's own enumeration: two interchangeable tracks, one stepped and detented, one a fine dense buzz they call electric-current feel. Beyond that — 5 mm round beads in a range of colours including glow; magnets from 1 mm to 3 mm thick, swapped to change the hand feel; different springs; and, noted without elaboration, spikes.

Asked whether shipping a screwdriver inside the package was a statement, the studio reframed the question. The screwdriver is the IDKEY. It carries a serial number and functions as the proof of identity for that set. The packaging is a waterproof circuit box. The scene they want an owner to imagine is finding that box aboard an abandoned spacecraft and opening it with a numbered screwdriver to see what is inside. Their reason: a good product has to deliver emotional value and a story atmosphere, not only function.

PM reading. Most makers ship a tool as a service item. INSITU made the tool the certificate. That is the cheapest possible way to say an object is meant to be opened, and it removes the unspoken warning that disassembly voids something. Whether the fiction lands is taste. The mechanism under it is not: an owner who has used the tool once, to get in, will use it again.

Asked about materials, the studio redirected the question, and the redirection is more useful than an answer about alloys would have been. What matters is not material identity but different weights under the same structure, and the different pressing hand feel and feedback that produces.

The Oumuamua is the proof. One geometry, four builds, all cleared by the studio for publication.

More than a threefold spread across an unchanged mechanism. Every variable that usually moves with material — track geometry, travel, detent spacing — is held still. Only mass changes, so mass is the only thing the hand can be reporting.

PM reading. A structure-first position on material, consistent with the brief. Once the mechanism is down to the fewest parts that work, mass distribution is one of the few levers left. It also happens to be a well-formed experiment: four samples, one variable.

The naming system is deliberate and the explanation is unglamorous. FU GUI LEE and Michelle both like extraterrestrial science fiction, so products take their names from astronomical phenomena or alien-civilisation material the studio is currently drawn to. Science fiction, they say, is the core story style of INSITU's first year.

THE CORE is a collaboration with SPINMOON. The division is clear: SPINMOON designed it, INSITU handled launch and promotion, and SPINMOON initiated the invitation — in INSITU's reading, because the form suited their science-fiction register. The acoustic mechanism, in the studio's description: the structure is heavily hollowed and the blades are shaped into a classic tuning fork, so airflow passes rapidly through the gap in the middle as the spinner turns. The principle they name is whistling.

INSITU has said before that it wants to make something weapon-like and was waiting for an idea good enough to justify it. That has moved. Two weapon-adjacent designs are now in sampling — one structural, one formal. Nothing further is public.

PM reading. The tuning-fork answer is the useful one. A maker has named, in Chinese, a mechanism we have observed across several unrelated studios. That is a sourced term, not an English coinage, and it goes into the glossary as such.