Almost three years ago, when I retired, my wife and I were talking about our philanthropic work and how does one help give opportunity, particularly to kids growing up in very disadvantaged situations.And my initial kind of sense was, the government does that primarily, and what we should mostly do is pay our taxes. My wife said, no, I don't think that's quite right for us. We need to do more. We can do better.

I like to tell people that all of our products and business will go through three phases. There's vision, patience, and execution.

Accessible design is good design - it benefits people who don't have disabilities as well as people who do. Accessibility is all about removing barriers and providing the benefits of technology for everyone.

Ford shared this vision. We are inviting more players to join in.

I meet with Satya [Nadella] what probably amounts to four or five times a year - either to brainstorm something or just as a shareholder, we'll sit down and chat. That's always quite helpful for me and hopefully him in terms of thinking things through. I still have a number of friends and colleagues who occasionally want to brainstorm or chat about something, and that's always fun.

500 dollars? Fully subsidized? With a plan? I said that is the most expensive phone in the world. And it doesn't appeal to business customers because it doesn't have a keyboard. Which makes it not a very good email machine.

My wife spent a lot of time on what we do from a civic contribution giving perspective, for a number of years, I've really joined her in that. We're focused on issues in the United States, particularly issues with people who have been trapped in neighborhoods in what I might call intergenerational poverty.