In her new autobiography, Lisa Brennan-Jobs describes her fraught relationship with her father, Apple founder Steve Jobs ... with Laurene Powell-Jobs, Jobs' wife and her stepmother.

Spiegel and his wife Miranda Kerr impose an ... have spoken out against tech overuse among children. Despite the fact he created the iPad, Steve Jobs wouldn't let his kids use it.

Steve Jobs's wife, Laurene Powell Jobs, has been quiet about her charity causes, but she is expected to continue backing education reform and women's issues. Geoffrey Fowler reports on digits.