Excalidraw changed that for me. It's a free, browser-based diagramming tool with a hand-drawn, whiteboard-style aesthetic. It ...

Every year, designers at Pew Research Center create hundreds of charts, maps and other data visualizations. We also help make a range of other digital products, from “scrollytelling” features to ...

Occluded dataset. It contains 600 images, and each image has {4, 8, 12, 16, 20, 24} occluded ellipses. The original format is .mat which must be processed by MATLAB. We transform it to .jpg which is ...