Short answers, pulled from the story.
Serial Experiments Lain first aired on TV Tokyo on the 6th of July 1998 and concluded on the 28th of September 1998 with its thirteenth and final episode. It broadcast at 1:15 in the morning local time.
Serial Experiments Lain was created and co-produced by Yasuyuki Ueda, written by Chiaki J. Konaka, and directed by Ryutaro Nakamura. The series was animated by Triangle Staff with character designs by Yoshitoshi Abe.
The Wired is a global communications network in the series that functions similarly to the internet but is theorized to operate through Schumann resonances, enabling direct subconscious communication between humans and machines. It is portrayed as a realm where consciousness can exist without a physical body.
Serial Experiments Lain received the Excellence Prize at the 1998 Japan Media Arts Festival for its willingness to question the meaning of contemporary life and the extraordinarily philosophical and deep questions it poses.
The series explores identity, reality, communication, loneliness, and mental illness, particularly dissociative identity disorder. It also engages with theology, the boundary between virtual and physical existence, and the psychological effects of technology and social alienation.
Most of the creative staff used Apple computers at the time of production. The references include the PlainTalk speech synthesis voice announcing episode titles, fictional computers modeled on the Twentieth Anniversary Macintosh and the iMac G3, and an operating system named after the real Apple project Copland. An unsolicited appearance of the Think Different slogan and an iMac was added by graphic team members acting independently.