Quoting androshalforc, reply 1i have a second question about research the way its laid out implies that each tech only has 1 prerequisite tech is this true?
Take a look at the lower right side of the screenshot. There, under "Perquisites", are "Required Tech" and "Another Required Tech" mentioned. In my opinion, that seems to imply, that multiple prerequisites are possible.
In any case, we don't know how old the screenshot is. The UI and tech requirements might have changed since then (and will have probably changed even more by the time the open Alpha gets released).
End of Gaunathor's quote
i guess the question there is; is that a key for understanding the tech tree or is it a generic field that is supposed to have information regarding the tech being researched
if it's a key then the word perquisite should be prerequisite. in which case that answers my question
if it isn't a typo but rather specific information relating to the tech being researched then that merely implies that the tech currently being researched has 2 techs that can be researched after it which is no different than it is in GC II
since the info is in the same window as the currently active tech my impression is it's the latter with either the specific information off to the right of the screen or a generic placeholder until it gets fluffed out a little more