[orpheus2]

Directed here by zzhk.

Originally Posted by Komeirin

Spoiler for SAO spoilers beware:

To add, there are automatic identification camera (social camera's predecessor?) and subjective time acceleration introduced in the novel too.

Spoiler for Regarding that:

Do you think it's possible Kayaba was the who created the BB? At end of ALO, Kayaba seem to help Kirito defeat Oberon. It implies that Kayaba is now alive digitally and is creating a new experiment,BB, in supposed future, Accel World. Take Note: I saw this in the tvtropes WMG page.