Texterity is previewing its new "Coverleaf Reader" at Custom Content in Miami and Publishing Business Expo in New York. The beta release, offering a core feature set, is scheduled to debut March 31. Live releases, with clipping and airplane mode, are planned for May. This interface takes its name from Texterity’s Coverleaf magazine service at www.coverleaf.com. The Coverleaf Reader offers three capabilities: built-in IAB ad display, one-click social networking, and "i-frame" technology. New features include hot zones to facilitate page turning, animated page transitions, expandable or collapsible tabbed "drawers," and new customization opportunities. Navigation enhancements include subscriber links, selectable size adjustments, direct page-to-page access, options to share via emails and blogs, plus discussion groups for threaded conversations, and hosted forums.