Yahoo's ypatterns includes a list of 'intersting moments' related to drag-and-drop, the idea being that you choose which are relevant for your implementation and identify how to address each: http://developer.yahoo.com/ypatterns/parent.php?pattern=dragdrop
The Fluid Project (based in Toronto, with a mission of improving ux of community source software) has done a great deal of user testing of drag-and-drop and offers a design pattern addressing ypatterns' interesting moments: http://wiki.fluidproject.org/display/fluid/Drag and Drop Design Pattern as well as accessibility. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Posted from the new ixda.org http://www.ixda.org/discuss?post=36090 ________________________________________________________________ Welcome to the Interaction Design Association (IxDA)! To post to this list ....... [EMAIL PROTECTED] Unsubscribe ................ http://www.ixda.org/unsubscribe List Guidelines ............ http://www.ixda.org/guidelines List Help .................. http://www.ixda.org/help