Make pick-up and drop more obvious

Whilst picking items up, moving them across, then dropping them is a nicely-different approach to the norm, it's not immediately obvious that that is what's being done. PLUS, the fact that it can only be done between adjacent objects can often feel 'clunky', slow and almost redundant. If this methodology is to be retained, I think a pointer that is an open hand when over a movable object and changes to a 'grabbing' hand when the mouse is clicked to actually move the item would be a good idea. The other item could simultaneously be 'swept' across by a broom.