“…It uses the EPUB 3.0 format, which is based on Web standard technologies including HTML5, JavaScript, Cascading Style Sheets (CSS), SVG, and the Document Object Model (DOM). It was launched on the Chrome Web Store in September 2012, and currently has more than 40,000 users [21]. The Readium project attempts to ensure that its open source code is readily available for EPUB 3 publications, and aims to accelerate the adoption of EPUB 3 as a universal and global digital standard publishing format [6,21].…”