What happens to your photo

Processed, then discarded. When you snap a poster, your phone first shrinks the photo (to about 2600 px, which also strips location and camera metadata), then sends it to our poster reader. The reader keeps the image in memory only for the duration of that single request — typically 15–25 seconds — and then it is gone. It is never written to disk, never logged, never used to train anything.

Where it goes. The photo travels from your phone to Cloudflare's edge, to a small relay, and to a GPU server run by RocSite. Request logging for image data is switched off at every hop we control. Cloudflare sees the request in transit as it does for any website.

What is kept, and where. The card the model writes is returned to your phone and stored only on your phone (in the browser's local storage) until you delete or export it. We keep counters (how many cards, how long they took) — no card contents, no photos, no identities.

People in the photo. Posters are photographed in public halls and may include bystanders or the presenter. The reader is instructed to describe only the science and text on the poster and to say nothing about people; it does not identify faces. Please follow the venue's photography rules and the presenter's wishes — some posters say "do not photograph".

Questions and drafts. When you ask about a poster or draft a follow-up, the card text (not the photo) is sent to the same reader and handled the same way: processed, answered, discarded.

Your controls. Delete any card from the board. Export your board as JSON or CSV. Clear the browser's site data to remove everything. Nothing needs an account.

Operated by RocSite (support@rocsite.com). This is a demonstration service; availability is not guaranteed.