If robots are to clean our homes, they'll have to do it better than a person.

Anyone developing new products and new technology needs one characteristic above all else: hope.

I made 5,127 prototypes of my vaccum before I got it right. There were 5,126 failures. But I learned from each one. That’s how I came up with a solution. So I don’t mind failure.

Far too few designers put any thought into usability, ending up with a great product that's completely inaccessible.

Success is made of 99% failure.

If you really want to improve technology, if you want things to work better and be better, you've got to protect the person who spends a lot of effort, money, and time developing that new technology.

I think the search engines are the new equivalent of publishing: an enabler of information.