so heres my Idea:
Research Complicated!
First of all: The Story of Kenshi seems to be some kind of Post-Apocalyptic stuff. So getting "new" technologies is more or less just "finding out how the old ones did it"
So, Researching NEW technologies, like how to build bigger buildings, or how to build specific machines, or how to Weave fabric, could be "teached" to your group by Books you find. I mean come on, in our world today there are TONS of books that are hundrets of years old. So why not make the research in kenshi come out of books from the "old civilisation" - if you find a Book - which spawns like random loot on eg bandits or Scavengers - which explains something about "architecture", you can go to - for example - a bookcase and study it for learning how to build bigger houses. or if you find a book about Chemistry, you could learn how to brew Ale or produce Oil. Mechanics books could teach you better Engines/Power plants, Economics could teach you better Storage Methods and so on - i think you got the idea.
but Books should not be the only Method! somethink like a "thinking desk" ( Research Table xD ) could still be in - For Making the old stuff better! - For example you learned from a book how to build a basic generator - but you can't learn how to build a perfect generator just from reading a book!
So after you got the Tech for building the Basic generator, you can research on the Research Table how to make it work better - How to upgrade it, so it produces more, costs less or whatever it may be. but i dont like the idea of Choosing what exactly you want - it would be more "realistic" and fun over the long run (and Kenshi seems to be a game which should be fun over a long time!) when you just can say "go and study the generator" - He then goes and looks how he can make it better. If his science skill is good enough and you are lucky, after some days, he could find out how you make the Energy output grow. Or that you can make some parts smaller, so it costs less if you build a new one. Or something else!
With this research method you Encourage Walking around, Fighting and Exploring the world (because you need the books) and still have the Long-Time-Research the current "research table" system gives you to make your stuff work better.
And, when you need to Invent every small piece of shit, you cant just sit there and research untill you can make your Epic equiment and go hunt some bandits, but you have to hunt bandits BEFORE you can build the epic stuff
Last:
I know Kenshi is still in an early development Phase, and this is just an Idea how to make it more Awesome, not a "go make it so NOW!"-post