Technology usually provides a series of tradeoffs. Each asset is offset by a deficit...A major problem occurs when those who suffer from technology's defecits and those who benefit are not the same people.

I think there is a tendency in science to measure what is measurable and to decide that what you cannot measure must be uninteresting.

I'm not a fan of technology . I'm a fan of pedagogy, of understanding how people learn and the most effective learning methods. But technology enables some exciting changes.

A challenge to the designers of the world: Make signs unnecessary.

In the university, professors make up artificial problems. In the real world, the problems do not come in nice, neat packages. They have to be discovered.

Beauty and brains, pleasure and usability - they should go hand in hand.

Market segmentation s a natural result of the vast differences among people