https://f-droid.org/fr/packages/org.atai.TessUI/ android ocr scanner
Ghacks Technology News: ScreenTranslator is an open source tool that can translate text from images using OCR ⌘ https://www.ghacks.net/2020/10/24/screentranslator-is-an-open-source-tool-that-can-translate-text-from-images/
An OCR cliche: Into his/her anus | Fill His Head First with a Thousand Questions https://wraabe.wordpress.com/2009/03/07/an-ocr-cliche-into-hisher-anus/