The basics of interaction revolves around the reciprocate action between two or more objects. One of the key factors involved is communication. It is essential in at list one direction.

When we’re talking about human-machine interaction things starting to become more interesting as all the abilities and constrains of humans and machine starting to create relationships and becoming the main factor in play. There are many different aspects to the subject because it touches a huge array of fields.

Biology? -The communication between a person and a machine is based on the our senses. There might be much more to the classic idea we have in mind for that. For example feelings, our ability to distinguish between up and down.

Psychology?- human behavior is a key factor since people need to understand the machine.

Technology?- Through technology machine can receive different attributes from the user. Technology keeps evolving and changing the game.

In order to decide how an object will interact with humans one need to take in consideration infinite amount of factors.