I recently got an old computer screen out of my garage. It is now just perfect to monitor the extruder temperature and print progress from OctoPrint.
OctoPrint control panel in Python curses
Ultimaker bed leveling with Octoprint
Using Octoprint to print 3D stuff from a browser is really awesome, however I needed a solution to do the bed leveling of my Ultimaker without the need to connect it to my computer.