Digital technology has several features that can make it much easier for teachers to pay special attention to all their students.

The advance of technology is based on making it fit in so that you don't really even notice it, so it's part of everyday life.

The first rule of any technology used in a business is that automation applied to an efficient operation will magnify the efficiency. The second is that automation applied to an inefficient operation will magnify the inefficiency.

If GM had kept up with technology like the computer industry has, we would all be driving $25 cars that got 1,000 MPG.

Software substitution, whether it's for drivers or waiters or nurses - it's progressing. Technology over time will reduce demand for jobs, particularly at the lower end of skill set.

Technology is unlocking the innate compassion we have for our fellow human beings.