“The medium is the message” Can be changed by inventions and designs etc.
Computes as a tool = extends capabilities of he human mind “Bionic extensions of humans brains” Interaction between humans + screens/computers. We all spend so much time looking at screens. We basically live in our screens. “Builders/ designers for the places we spend most of our lives.
Interface is learned.
Not just changing how something looks- but how it feels.
Respond- listen to changing environments. Adapt to the environment. Tool Building is the heart of interaction design.