Matrix Games Forums

I have been looking at different sites for a pic of the tech advance screen and have not found one. I'd love to know more about how it works. Is it more generic such as level one, two, etc. for unit types, or more specific such as increase defense capabilities.
If someone knows where to find a tech screen to view please tell me where to find it or maybe give an example of a tech choice that one could pick.
Thanks.

Is it more generic such as level one, two, etc. for unit types,

exactly that way