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

Cordless vacuums are designed for quick jobs, but you need enough power to do the job; you don't want the power waning over time.

Everyone has ideas. They may be too busy or lack the confidence or technical ability to carry them out. But I want to carry them out. It is a matter of getting up and doing it.

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

After the idea, there is plenty of time to learn the technology

[M]anufacturing, science and engineering are ... incredibly creative. I'd venture to say more so than creative advertising agencies and things that are known as the creative industries.

Children want the challenge of difficult tasks - just look how much better they are than their parents on a computer.