Thank you! Choosing an optimal layout based on actual data is a very interesting idea. I'm not sure how you would assign a cost to a finger move, but even with

Thank you! Choosing an optimal layout based on actual data is a very interesting idea. I'm not sure how you would assign a cost to a finger move, but even with some rough estimated cost might produce something better than my intuitively designed layout 2)I can still use the trackpad while holding the device, but no, is not confortable. Integrating a trackball would be great. I have also learned a fair amount of shortcuts and used stuff like https://vimium.github.io/ https://vimium.github.io/ to decrease my dependency to a mouse.