So you just followed Glass's tutorial?
No, I added a fuction to it.
It's two buttons.
A Send button and a cancel button.
Cancel closes the window.
Send does a bunch of stuff.
There is a text bar to enter a command with.
Enter in something and click send.
It will do it and echo the results back.
EDIT: It can now save anithing iou sai with "/savez" in front of it.