Possible Duplicate:
UI: name of multiple column interface?
you know: with multiple select boxes arranged horizontally, with selection filtering from left to right....
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Sign up to join this communityPossible Duplicate:
UI: name of multiple column interface?
you know: with multiple select boxes arranged horizontally, with selection filtering from left to right....
Found it: "Column Browse"
Technically this is referring to an implementation of Miller Columns, which is starting to become more popular with the rise of mobile applications (and thus, limited real-estate).
You might also want to take a look at: Cascading Lists at Quince.