Wednesday, November 22, 2006

Enactive interfaces

A description of Enactive Interfaces ...

"From Wikipedia: Enactive Interfaces are new types of Human-Computer Interface that allow to express and transmit the Enactive knowledge by integrating different sensory aspects.

The driving concept of Enactive Interfaces is then the fundamental role of motor action for storing and acquiring knowledge (action driven interfaces). Enactive Interfaces are then capable of conveying and understanding gestures of the user, in order to provide an adequate response in perceptual terms. Enactive Interfaces can be considered a new step in the development of the human-computer interaction because they are characterized by a closed loop between the natural gestures of the user (efferent component of the system) and the perceptual modalities activated (afferent component). Enactive Interfaces can be conceived to exploit this direct loop and the capability of recognising complex gestures.

The development of such interfaces requires the creation of a common vision between different research areas like Computer Vision, Haptic and Sound processing, giving more attention on the motor action aspect of interaction. An example of prototypical systems that are able to introduce Enactive Interfaces are Reactive Robots, robots that are always in contact with the human hand and are capable of interpreting the human movements and guiding the human for the completion of a manipulation task."    (Continued via Positive Technology Journal)    [Usability Resources]

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