The first is that they have almost no time to spend with the teacher. So you could hire 10,000 more teachers, and the fact is that half would be sitting idle, because students couldn't come to them. Not only in their homes, but in local libraries. And thus technology is that bridge, that mechanism, to break outside that box and keep those people retained. New quality materials, new ideas.
Teachers are limited to what's on their shelf.
If I give them access to the Internet or a CD-ROM, they quadruple that shelf 10 times over. There's many more resources they can tap into. And they can also tap into what we call functional context for learners. We're really trying to build a holistic approach to providing instruction. The fact is that adults are more interested in stuff that interests them.