Highlights: PDF Reader & Notes

竞品机会

Prioritize a 'Pencil-First' workflow where users can highlight text and immediately scribble a thought in the margin that stays anchored to that text. Implement a robust 'Project' system that allows researchers to search and filter highlights across 20+ PDFs simultaneously. Finally, ensure basic PDF utility—like Table of Contents, page rotation, and position syncing—is rock solid before adding advanced extraction features.