Optimizing a screen to a slab (really a sheet) is like optimizing a nail to head shank and point. That's the underlying primitive form factor. You can change the ratio of threads and drive types to differentiate, but you don't undermine the underlying design to make the tool worse without good reason. And there really aren't many good reasons outside reducing to more essential paper/portal like properties, i.e. foldables, and hopefully soon scrollable.