Good question, but I’m not talking about computers inside of hats, per se, I’m talking about using fashion design to guide usability and adoption rather than the other way around. In the example of the baseball cap, I want you to look at it as a blank platform. It’s unisex, it has wide use throughout modern culture and society, and is generally regarded as innocuous and informal, making it appropriate for many occasions, both indoors and outdoors. The baseball cap is simply the perfect medium in terms of its size and weight distribution, for an enormous number of add-on components which can interface with a wireless network or a smartphone device worn elsewhere. Examples include simple lights and projection displays on to external surfaces, and my personal favorite, the drop down HUD for AR from the bill. The bill itself is where the real action can take place, with snap on modular components depending on task. Whether I’m cooking in the kitchen, doing laundry, or just working out, the hat would give me more freedom to move around and it wouldn’t require me to wear glasses, which comes in handy for those of us who already do.