Not only should I be able to watch things happen in my electronic physics textbook, I ought to be able to tinker with the diagram they have drawn and try out other possibilities. |
People clearly reason spatially and with images as well. We think it will be important for computers to be able to do the same. |
People will be freed from the absurd requirement that we communicate with software by typing and using a mouse. We don't communicate with one another this way, so why should we do so with software? |
The unanticipated uses are almost always the most interesting. |
We have shown that it is credible for a drawing medium to exist that understands what you are sketching, and can then assist with the task in some way, |