Justo Hidalgo presented a new approach called "Book as a Service" that treats books as an ongoing service rather than a single product. This approach provides a central hub for readers, publishers and authors, including social recommendations, author/publisher pages, and search engine optimization. It also introduces a freemium model where readers can access some content for free with ads or subscribe for ad-free premium access. Revenue is shared with publishers based on the number of pages read from their books. This new model aims to better connect all parties and support the reading experience.