Quaderno is a thin, ultra-light electronic paper device designed for portability, readability, and ease of writing. The e-paper display and e-ink were specifically developed to imitate the hand feel of reading and writing on paper, and unlike LCD screens, e-paper has ultra-long battery life and consumes much less energy. The intuitive user interface allows for seamless integration with PCs, smartphones and scanners as well as the ability to import large numbers of documents in one easy operation. The perfect combination of digital convenience and analog tactility, this is the best tool for paperless note-taking and organising ideas.