Trace-and-trace with AutoCAD mobile for fast collaboration. Or simply draw with the pen tool on the phone and share the trace-and-trace result in a cloud-based drawing file. (video: 1:17 min.)Work on multiple files simultaneously with "Lock/Unlock." Drag multiple files into the same drawing, and users can change the locking and unlocking of each file in real time. (video: 0:32 min.)Move all the files in the cloud into one drawing with "Move all." (video: 0:20 min.)Link multiple files in a drawing to easily reuse content and make changes to multiple files at once. (video: 0:53 min.)Write and edit and modify drawings from the web with a new web editor. (video: 0:43 min.)Embedded Learning Center:Design projects for students in middle school, high school, and college with AutoCAD LT. The Embedded Learning Center creates customizable resources for people with an Autodesk account and provides a simple way to publish resources to the web.ECS 2.0:Improvements to ECS including new user interfaces, a new layout, and the ability to make design changes from within ECS.Continuous Comment:With continuous comment, you can draw, add annotations, and review comments at the same time. This allows for collaboration without distracting one another. (video: 1:31 min.)Improved editing experience with ribbons on ECS. (video: 0:37 min.)Architectural Design:Improvements to face-based modeling in AEC including a ribbon for managing models, and the ability to model with tapered surfaces. (video: 0:29 min.)File Formats and MAM, DWG, DGN:DWF now supports Design-time type information, so you can design interactive objects and export them to other file formats at design time, including freeform geometry, DWF, and DGN.Ability to export multipaged DWG files to one DWF file. (video: 0:33 min.)Support for mixed-tapered paraboloid surfaces. (video: 0:41 min.)Dynamic Components:Create animations, artboards, and object hierarchies with "move" and "set" 2be273e24d