Computers have traditionally been beige, dull boxes. But some enthusiasts and big companies are turning PCs into works of art.
Its developers, leisure firm AEG and mobile company O2, predict the complex can free itself of the criticism that plagued the old Dome.
New technology includes sound dampening which has reduced echo in the concert hall to match the world's highest standards
And staff at The O2 have RFID chip security passes linked to a computer network that monitors where they go throughout the building.