1 | Two Sweet Spots for defining Universal Interfaces (IDL or Templates) |
2 | Educational Objects can be stored in Databases or Web Sites |
3 | Broker or Server |
4 | XML |
5 | Result |
6 | XML Query |
7 | Rendering Engine |
8 | Browser |
9 | Rendering Engine |
10 | HTML |
11 | Objects |
12 | XML Request for service |
13 | followed by return of XML result |