Personaly I like the hub ideas, but plan on having a head mounted display with the system unit closer to the hub. Still good ideas for anyone planing on a cheaper wearable computer.
Drawings are the property of the creator, I have made contact with the creator and am under the impression that I can use these images. If you want to use the art then I suggest that you contact them and get permission. If you are the creator and want your art removed then plese contact me here