Just tested roll20 on the xbox one ms edge browser and was surprised it works quite well apart from some graphics not loading :/ I think that adding controller (gamepad) support for players would help accessibility quite a bit, especially for younger and casual players who are more familiar with consoles and tablets. Easy gamepad controls would also make roll20 more intuitive for people who are turned off by the complexity of using roll20. Functionality should include buttons to switch tokens, bumper to zoom, joysticks to move and rotate tokens, and also scroll the map. Something to select macros, dice rolls and open the character sheet and journal etc... Most gamepads support mics too, so that takes care of communication. Currently the controller is used as a substitute for a mouse and it's quite clunky but I think there's a lot of potential here.