Iceberger - Draw an iceberg and see how it will float
Google Lens - Discover information about something by taking a photo
Drawy - Learn to draw, use camera to score your drawings
Microsoft Lens - Microsoft Lens (formerly known as Office Lens) is an all-in-one application designed for Windows, Android, and Apple devices, allowing you to capture important information from signs, PDFs, whiteboards, and more to add.
Stickman Builder - Free parametric graphic Stickman Builder, creates fascinating stick figures on the fly.
GImageReader - gImageReader is a simple Gtk/Qt front-end to the Tesseract OCR Engine.