We don’t have to pour molten hot lead into copper matrices to make letters. We don’t have to typeset one page at a time, and we don’t have to make paper to print it all on. When an idea is ready to be published, we don’t even have to ship physical copies of that idea.
Once our brains put an idea into a computer, that idea can be on another computer in an instant. The bottleneck in this network of brains, then, is between the brain and the computer.
This is where design comes in. The clear presentation of the subtext of information (this is more important than that; that is related to this) through shapes, lines, colors, and spaces between pieces of information, strengthens the connection between brain and computer where language isn’t enough.
—David Kadavy, Design Connects Brains