The auditorium will likely serve as Apple's venue for future keynotes and product unveilings. It will seat about 1,000 people. "No more scheduling months ahead of time around other people’s schedules," says CEO Tim Cook.
In the video you can also see that the four levels of the main ring structure have been erected. The curved glass panels will likely be put in place soon.
Apple's new campus is set for completion in late 2016. You can look back at the construction progress by clicking here.
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