"A learning object is a collection of digital resources, reusable entity with an educational purpose and consisting of at least three internal components: Content, learning activities and context elements. The learning object must have a structure of external information (metadata) to facilitate their storage, identification and recovery. " (A concept taken from the web site colombiaaprende-virtual learning objects)
We can then consider Web 2.0 as an OA because it allows interactivity between users and their respective roles.
An OA is an intelligent agent. An intelligent agent is one that refers to any entity that has the ability, capacity and authority to act on behalf of another. For example we have intelligent software as Eva, Eduagent, CoBrown, Zeus and others. And a common factor in these OA is the goal of creating a collaborative learning environment among participants.
Some of the properties of the Intelligent Agent are:
· Autonomy, acts without the intervention of a person. Ability
social: it is communicative
· Reactivity: Detects the state of environment in which it is immersed and responds according to its function.
• Counseling by objectives: works in accordance with the objectives.
· Continuity temporary: it remains active.
· Mobility: travel, find resources.
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