A: Princeton, New Jersey, United States, B: Bellevue, Washington, United States
In March 2007 physicist and software engineer Blaise Agüera y Arcas, architect of Seadragon, and co-creator of Photosynth, demonstrated Photosynth in a video dowloadable at the TED website at this link.
Using techniques of computational bibliography, in collaboration with Paul Needham at Princeton's Scheide Library, Agüera y Arcas also did significant original research in the technology of the earliest printing from movable type.