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Fold 'n' Drop Window Interaction
Mints writes "Following up on recent "Desktop Innovation" stories that have left some disappointed, I thought Pierre Dragicevic's exploration of Fold 'n' Drop warranted mention. Described as "a new interaction technique for seamlessly dragging and dropping between overlapping windows", Fold 'n' Drop allows the user to interact with layered or overlapping windows in a very intuitive manner. Refreshingly, Mr. Dragicevic provides both a sample implementation, in Java, and video demos. Mr. Dragicevic is a researcher in Human-Computer Interaction at Intuilab, Toulouse."
http://www.mirrordot.org/stories/bf5e7607538684c45 385314562c610b0/index.html
On Mac OS X, we can do this with Exposé. Start a drag, move the mouse to a hot corner, drag over the formerly-obscured window...
-jcr
The only title of honor that a tyrant can grant is "Enemy of the State."
I think Apple's existing implementation of Expose is quite powerful. Not everyone realizes that drag-and-drop works with it, and more unfortunately Apple does not default to using a "screen corner" to activate Expose (yet this, too, is possible).
I have it set up so that I can literally "yank" the mouse in the general direction of the lower-right corner to show all windows, perhaps after picking up a file with the mouse. This then allows me to drag the file to any window. Further, I can use spacebar (like in spring-loaded folders in the Finder) to immediately choose a window instead of pausing for a second to have it selected automatically.
This action is so natural and powerful, I use it all the time. And though I use Linux at work and it is fantastic in many ways, I sorely miss features like Expose in Mac OS X.
"Microsoft killed my company, I hold a personal grudge. I don't use Microsoft products and neither should you."-JWZ
Windows's taskbar already lets me drag and drop amongst arbitrary windows. You just drag the stuff to the task's button on the taskbar, wait till it goes foreground, then you drop it wherever you want.
I usually have more than 10 windows open, I don't want to waste time peeling through them one by one, especially when I know exactly which window it is (I just recently clicked its task button after all).
Once I have a taskbar, I don't often have to remember which windows are "below" or "above" each other. I just need to remember which task button represents the window to get to it.
Which comes to a related point - KDE orders the tasks on the taskbar top to bottom, left to right. This means that if you remove a task, the ALL of the tasks to the right of it will change their vertical positions. This is bad UI IMO. However the person in charge prefers it the way it is[1].
Windows does it left to right first then top to bottom. This means that only leftmost and rightmost tasks change positions if you remove one, so it's not as much of a mess trying to remember where a window is.
[1] Nope he doesn't go check with the "people in charge of Usability", because there aren't any. Which probably explains why Linux still has a mediocre GUI in terms of usability.