In many cases, jobs that used to be done by people are going to be able to be done through automation. I don't have an answer to that. That's one of the more perplexing problems of society.

Is there anyone out there who is the next Steve Jobs? I think Jeff Bezos is pretty close. He is very smart. He is extremely creative. He has completely reinvented the way in which commerce is done online.

Apple and Samsung are selling in such high volumes, and they're vertically integrated more and more, that it's very, very hard for anyone to compete against Apple and Samsung in the high-volume part of the smartphone or tablet market.

A travel-size dry shampoo is the answer to many problems.

We see healthcare shifting from a procedure reimbursement, where in this country doctors are reimbursed for how many procedures they conduct, to a world where people will be reimbursed for the outcomes - did the patient actually get better, and what was the total cost of the cycle of care.

The launch of iPhone is very possibly bigger than the launch of the first Apple II or the first Mac. Steve Jobs's genius is his ability to use technology to create products that define fundamental cultural shifts.