While acknowledging the China Mobile partnership is a "big deal" for Apple, he said Google-Nest exemplifies the "amazingly strong integrated strategy that Google has to connect all of our devices, all of our lives, from our car, to our navigation system, to how our garage doors are going to open."
The Nest portfolio of smart thermostats and fire detectors will be added to Google's gee-whiz tool shed of giant robots, self-driving cars and Google Glass.
Isaacson also pointed out that Nest co-founder and CEO Tony Fadell will be joining Google as part of this deal. "Fadell was one of the team that created the iPod. He was very deep into the Apple culture ... when Apple was so innovative."
To play catch-up, Cook has to think about what industry he wants to disrupt next, Isaacson said. "I think Steve Jobs would have wanted as the next disruptive thing to either have wearable-like watches or TV, an easy TV that you can walk into the room and say put on 'Squawk Box' … or disrupt the digital camera industry or disrupt textbooks."
"We ought to see in 2014, Apple do something huge," Isaacson said.