: > you mean something like the following? : > http://hledani.rozhlas.cz/?query=jazz&back=&defaultNavigation=&;
: Also http://markmail.org has some nice chart Yeah ... those are close to what i mean -- but in both cases there is really one big visual graph of a single numeric value (ironicly it's a timeline in both cases) ... i was thinking more along the lines of when a facet UI has *multiple* numeric facets. Imagine if a site like kayak.com for example, that has a search UI with 7 numeric sliders (departure take off time, departure landing time, return take off time, return landing time, layover duration, trip duration, and price) showed you a small sparkline above each slider that showed you where the various options tended to cluster based on the other filters you had applied -- so you can see that most flights have layovers in the ~30 minute range, and the key price point is around $99 ... but when you move the "take off time" slider to early in the morning the sparkline above layover duration shifts up to longer layovers, and the prices start tnreding up. -Hoss
