It has always been a truism that what we have gained in ease of use by switching from the command line to the graphical user interface, we have lost in efficiency. I've long been interested in exploring how text-based interfaces could be integrated into GUIs, but it was just never quite possible to find the balance between accessibility and power. Make a text-based user interface too powerful, and it becomes impossible to use for the majority of people. Make it easier to use, and now it's just no longer powerful enough to warrant its own existence.
What Microsoft just showed completely changes this calculation. Their LLM-based user interface is both incredibly powerful and incredibly easy to use. In fact, it's so easy to use that there almost seems no point in even having a traditional GUI.
Which of the two is easier to learn? More efficient to use? In fact, which of the two will create better results in the vast majority of cases?1