METHOD AND MECHANISM FOR HUMAN COMPUTER INTERACTION

The method provides a method and engine for human-computer interaction (HCI) on a graphical user interface (GUI). The method includes the step of tracking the position and/or movement of a user's body or part of it relative to and/or with an input device in a control space, facilitating human-computer interaction by means of an interaction engine and providing feedback to the user in a sensory feedback space. Facilitation includes the steps of: establishing a virtual interaction space(vIS); establishing and referencing one or more virtual objects with respect to the interaction space; establishing and referencing one or more focal points in the interaction space in relation to the tracked position and/or movement in the control space; applying one or more mathematical functions or algorithms to determine the interaction between one or more focal points and the virtual objects in the interaction space, and/or to determine one or more commands to be executed; and applying a mathematical function or algorithm to determine what content of the interaction space is to be presented to the user as feedback, and in which way the content is to be displayed.