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Minneapolisâ??s new central library, designed by Pelli Clarke Pelli Architects and opening in late 2006, will include an electronic light sculpture provisionally named Word Up by multimedia artist Ben Rubin. The project uses a matrix of LED tubes on the outer surfaces of each of two elevator cabs. As the elevators move between floors, the LED displays will reveal, letter by letter, titles of books. Drawn from the library's database, the ever-changing text may reflect the titles of books that have recently been checked out, reshelved, or searched in the online catalog.[via We make Money not Art]