Oh, that happens from time to time, even to the best of us.
Perhaps rather than doing a "search" it might be easier (albeit, more time consuming) to just browse the aforementioned sub-forums. I think, though, that I understand what it is you want to do, and in terms of direct suggestions, you might take a look at the various e-readers in existence today and try to build a graphical representation of what they might look like in the future. Or maybe even look at some of the latest hand-held game consoles or I-pad set-ups and try to imagine how they might change in the future. You could even make those changes to reflect a specific purpose, in this case, perhaps something specifically for calling up details of a planet/world, with specialized "bells and whistles" devoted to that purpose.
Wish I could offer more in the way of help, but I'm more of a fantasy writer/cartographer than I am a sci-fi type, even though I love reading good sci-fi.