INDEXCollections — every screen

Fifty-three screens in one file, grouped by the job they do. Each tile is the live app at that screen, at half size — the key under it is the value you pass as screen. Studies at the bottom are decision artefacts, not product screens.

01Shelf & everyday

What the app is when nothing is happening: the shelf, an object, and the two lenses over them.

home
My Collections
The default landing. Collections as rows with count, value and what's out of the house.
empty
Nothing yet
First run. One instruction and the camera — no sample data, no fake shelf.
collection
Inside a collection
Item list with type-specific spine labels, sort chips and the health line.
item
Item detail
The 3D sleeve plus Overview / Details / History. Tap a special edition for the sparkle burst.
quantity
Duplicates
Owning four of the same thing without four rows — and which copy is the one you'd sell.
search
Find
Tokenised query — each filter is a removable chip, results narrow as you stack them.
stats
Stats
Value, gaps and shape of the collection. Grouped by type, never averaged across types.
02Getting things in

Photo first, barcode second, typing last. The longest path in the app and the one most likely to be abandoned.

scan
Camera — look it up
Barcode / Look it up / Photo in one row. Points at the object, not just the label.
crate
Camera — photo mode
Shoot the whole crate. Lookup toggle says plainly whether the photo leaves the phone.
capture
3D capture
Orbit the object to build the sleeve. Flat photo is always one tap away.
match
Match found
One candidate with its confidence and what it filled in. Rescan or accept.
review
Review queue
Everything guessed but unconfirmed, waiting. Nothing is marked confirmed on your behalf.
enrich
Enrichment sheet
What the catalogue wants to add, field by field, with a way to refuse each one.
addform
Add by hand
Type-specific controls — steppers for numbers, chips for choice, no free-text where a scale exists.
offline
No signal
Adding keeps working in a record shop basement; lookups queue and resolve later.
import
Bulk import
First hour: 128 records in from a spreadsheet, with an honest report of what came through.
newtype
New collection
Pick the type up front — it decides the fields, the grading scale and the spine.
newfields
Custom fields
Add a field and say what kind it is. Kind drives the control and whether it can be sorted.
03Money

Three depths of marketplace, still undecided, plus the two screens that exist either way.

sellA
Sell — A, signal only
Mark it available, name a price, talk elsewhere. No payments, no shipping, no fees.
sellB
Sell — B, listing
A real listing with photos, condition and shipping origin; the deal still closes off-app.
sellC
Sell — C, full market
Checkout, protection and fees inside the app. Most power, most obligation.
sold
Sold
An object leaving for good — it stays in history with what it fetched, not deleted.
insure
Insurance export
The document an insurer will accept: values, conditions, provenance, dated.
04People

Lending, borrowing and sharing — every one a two-sided handshake, never a silent state change.

lending
Out of the house
One list for lent, borrowed and listed — the three ways a thing isn't on the shelf.
lendsheet
Lend it
Who, until when, and whether they get a reminder. Sheet over the item.
person
A person
Everything they have of yours and their track record of giving it back.
borrowed
Borrowed from others
Things you hold that aren't yours — visible on your shelf, never counted in your value.
return
Back home
The return handshake, with a note on condition if it came back different.
share
Share an object
Send one thing with an asking price attached, or leave the price off entirely.
received
Received card
What a shared object looks like to the person who gets it, before they have an account.
link
Link sheet
The share itself — who can open it, for how long, and what it exposes.
promote
Promote to its own item
One coin out of a bulk lot becomes a tracked object with its own history.
coshelf
Shared shelf
Two people, one collection. Who added what, who may edit values.
playlist
Listening list
A queue built from the shelf — the one place the collection turns into an activity.
05Types & fields

Fourteen shipped types, the awkward cases, and the route from "no type fits" to a real one.

types
All fourteen types
One row shape from a stamp to a Porsche, each with its own spine labels and grading scale.
mixed
Mixed collection
No collection type; every object carries its own. Sorting falls back to shared fields.
notype
No type fits
Borrow the nearest, build your own field by field, or keep it as a bare Thing.
propose
Propose a type
Send the shape, never the shelf. Adoption counts more than votes; shipping migrates your objects.
migrate
Migrate to an official type
Your custom type shipped. Every field shown against its new home before anything moves.
remap
Remap one field
Four destinations including keep-as-mine, then value by value onto the official scale.
migrun
Migration running
Snapshot first, one transaction, on device. Halfway failure leaves you where you started.
migdone
Migration receipt
Zero values lost, two fields kept as yours, thirty days to undo the whole thing.
edititem
Edit an object
Spine, fields and events as three separate groups — the Details tab, in edit mode.
inspect
Inspect & annotate
Pin notes to a spot on the object — a ring wear, a bent corner, a repaint.
06Customization & system

One onboarding question sets the bar; settings can move it later. Notifications stay opt-in and specific.

settings
Settings
Density, lookup, money display — the editor for everything onboarding guessed.
tabpick
Pick your profile
Second onboarding question: hardcore, hobbyist or casual owner. Sets the initial tab bar.
tabedit
Edit the tab bar
Five slots, reorderable. Scan is fixed in the middle; the rest is yours.
nudge
Notifications
Every nudge listed with its trigger, most off by default. Silence when the queue is empty.
08Wanting & the market

Objects you don't own yet. Dashed edge, no shadow — the rule for "not yours" wherever it appears.

wishlist
The hunt
A collection of wanted objects with priority and a price cap. Never counted in value or insurance.
wishshare
Shared wishlist
The list as a stranger sees it, matched against their shelf. Reveals nothing about your own.
market
What people will sell
Search across published offers — an index of offers, not a copy of everyone's library.
hit
Wishlist hit
Someone listed your grail. Fires on print, grade and cap together; near misses stay silent.
reserve
Reserve from a library
Sketch, not built. A reservation is a queued lend — same handshake, plus a waiting line.
07Studies

Not product screens — arguments made visual, kept because the decisions they settled are still live.

tabs
Five tabs, one too many
Why the bar landed on Shelf / Find / Scan / Activity / You.
icons
The small sizes
D7 — what survives at 38px, 22px and 16px when the object is barely a shape.
chrome
Chrome study
B1 — how much frame the app is allowed before the objects stop being the subject.
magic
Magic link pressure test
F4 — what a shared link does for someone with no account and no context.