I have a web page that has a list of columns of information. All columns have names and then some of the columns have items in them. I want to have an icon to represent Hide all empty columns ...
What is the official name of this image ? It is often found on the side of a panel widget for dragging. Is it named "gripper"? A Google search doesn't return a lot of results for "gripper icon".
What's a relatively simple image that could be used as an icon to symbolize "Relevance", such as Search Relevance? I really can't think of anything that would be instantly recognizable, or even that ...