ACM: Ubiquity | Refining the Search Engine
ACM: Ubiquity | Refining the Search Engine: "So when I am trying to come up with those keywords, I don't know really where I am. That means I cannot control that list very easily because I don't have a holistic picture of that list. That's very important. When I get these results, how do I get some kind of holistic representation of what these results are, how they are distributed among different dimensions.
UBIQUITY: What would that kind of holistic representation be like?
JAIN: Two common dimensions that I find very useful in many general applications are time and space. If I can be shown how the items are distributed in time and space, I can start controlling what I want to see over this time period or what I want to see in that space."