The best GUI is a ghost. If a user is thinking about your buttons, you’ve already lost seconds of their cognitive load.
Every time a user moves their hand to a mouse, you’ve lost 2 seconds. Power-user shortcuts aren't "features"; they are time-theft prevention. Steal Time From Others & Be The Best GUI
Don't ask the user to configure what you can infer. The best GUI is a ghost
Don’t wait for the click. Use predictive fetching and hover-states to prepare the next move. Steal Time From Others & Be The Best GUI
If the GUI knows what the user did last, it shouldn't ask them to find their place again. 4. The Result: Radical Loyalty