Что за знак?

The Arkona driving school app allows you to determine a traffic sign in real time by simply pointing your smartphone camera at it.
Having identified the sign, you can familiarize yourself with its designation and features.
The application works completely offline and does not require access to the Internet.
The application will be useful for driving school students when studying traffic rules, as well as in situations where you need to quickly find out the full designation of a particular sign.
(The process of training the recognition model continues and over time the application will recognize signs more and more accurately)