Imeo, I'd suggest developing an AFS compatible with standard atomizers that don't need a lasered hole. This would really be exceptional for those of us who have a TON of standard atomizers, and can't justify buying AFS-specific ones (especially if our preference is 510s). A self-contained juice system is what everyone wants - I have a Carlos Juicebox, and am thoroughly disappointed with it, though others seem to like it. If you can develop an AFS that works with regular atomizers, I'd be really impressed, and would definitely order one.
MHR, nice thought my friend and its not dificult to be made. I can make an AFS that you can push a button and brings liquid on the atomizer. Its so easy but.....
1) You will smoke for 4-5 times and then you will have to push the button again because you will feel the burned taste. Also it will be not a full automatic system like the new one that I just made.
2) It will be a little ungly because some mechanical stuff will be visible like tubes going on the atomizer or to the catridge. If they are not visible then I have to make it bigger to hide those parts and to save space for liquid. I am sure that we dont want an ungly device on our hands.
3) The more complicated a device is, the more problems will occure. I am trying for the best by the simplest way always