An Introduction to the LayoutManager
LayoutManager is a new approach to managing per-page layouts in Drupal 7 (http://drupal.org/project/layout-manager). It provides block level control over how a page looks, using common layout 'chunks' you can assemble together to easily build a unique page look and feel. LayoutManager also includes a new mobile page layout tool so you can enable/disable blocks for mobile devices. This is a great compliment to a responsive theme: you can reduce the page size by removing blocks that won't be displayed on mobile devices.
We'll do a walkthrough of the module features and the architecture. We'd love feedback on features, additions and suggestions on how we can integrate the approach with D8.