I want to be able to look-and-track all around in my room. In order to do this I have to make a multi image target system and place trackables across all walls. But the viewing distance will be relatively big so an A4 format won't do. And sticking huge "stone" or "woodchip" pictures (yes, I can make my own, I know) to the wall doesn't look good. It would be better if I can take normal paintings and create a frame marker around it. I can split the frame marker up and print several pages, each containing it's own part. That way I can make the trackable much bigger with good resolution. And the picture itself will look good because I can use any "painting", whether it it makes a good trackable in itself or not.
So I want to be able to use frame markers in a multi image target system, instead of image targets. Can you put this in a future update?