What is this?
Point your camera at something and it tells you what it says. Most of what people hold up to a camera has writing on it — a label, a sign, a serial number, a menu, a receipt — so this reads the text first and gives you the words back in about half a second, with no account and no model guessing in between.
The cheap answer comes first
There are three layers and they run in order of cost. Optical character recognition reads any text in the frame; object detection labels what it sees; a language model can write a sentence about it. Only the first runs by default, because a page that returns real extracted text in half a second is more useful than one that waits three seconds to guess.
What it is good at
Anything with writing on it. Serial numbers and model numbers on the back of an appliance, ingredients and allergens on a packet, a sign in a language you do not read, a handwritten note, a receipt you need the total from, an error message on somebody else's screen, a book's ISBN, a plaque.
What happens to the picture
By default the frame is read and not stored. When a provider does the reading, the result page names which one saw it. Nothing is saved against your account unless you are signed in and choose to save it, and we never store an IP address against a scan — the counting uses a daily-rotated one-way hash instead, so "how many scans today" stays answerable and "where has this person been" does not.
Questions
Do I need an account?
No. Pointing a camera at something and being told what it says is free and works signed out. An account buys memory — saved history, batch scanning and an API key.
Will it identify a mushroom or a pill?
No, and it refuses on purpose. Edible and deadly fungi look alike in a photograph, and pill imprints are reused across countries and manufacturers. A confident wrong answer about either can kill somebody, so the pipeline declines and points you at a mycological society or a pharmacist instead.
Does it work on handwriting?
Sometimes. Clear printing usually reads; cursive often does not. Try it — it costs nothing and it tells you honestly when it could not read something rather than inventing words.