angry tapir writes: "Samsung Electronics has developed see-through flat-panel screens intended to be used as high-tech windows. They could overlay news or the time on office windows, or flash special offers on store windows while still allowing shoppers to see inside. Samsung showed the concept screens at Japan's FPD International exhibition."
If a subordinate asks you a pertinent question, look at him as if he had
lost his senses. When he looks down, paraphrase the question back at him.