Sixty seconds to a ring size, right in the browser.
This is a working piece of the Quelm platform — the same sizer your guests open when their Baseline ring ships with their reservation. Try it now: sixty seconds, a bank card, and your camera. Your photo never leaves your device.
Three ways to size a finger.
Camera + card
- Lay any bank card flat on a table.
- Rest your finger flat on the card, base of the finger over it.
- Hold your phone directly above and capture.
A working piece of the platform.
Everything above ran in your browser — the sizing math, the camera, the calibration. No photo left your device, and nothing was uploaded. In a live deployment this same component sits inside the guest portal under your center's name, and the size it produces flows straight into ring fulfilment with the reservation.
Runs on the guest's device
The photo and the math never leave the phone — a privacy posture guests can verify for themselves.
Branded to your center
In production the sizer lives inside your portal, under your name, styled to your brand.
Wired to fulfilment, not an inbox
The size flows straight to ring fulfilment with the reservation — no email thread, no guessing.
What starts after the sizing.
Sizing is the first thirty seconds of the Baseline program. What follows is two weeks of nights before arrival, then months of recovery arc after departure — one continuous picture in the guest's own portal. Here's the shape of it: