Have you ever stared at a blank page (canvas, editor widow, ...) and wanted very badly to put something there but been unable to do so? Is there a technologica

Have you ever stared at a blank page (canvas, editor widow, ...) and wanted very badly to put something there but been unable to do so? Is there a technological tool[1] which would've solved that problem? [1] Technological as opposed to, say, a mindfulness technique, which some would describe as a tool.