Flávio Soares Rocha,  Gustavo Vieira Cabral,  Normandes José Moreira Júnior,  Alexandre Cardoso,  Edgard Lamounier. 

The present work has as proposal to develop a system a virtual atmosphere that it qualifies the user to understand how a step motor works, compatible with the Web and that it combines the virtual scenes generated by the computer with the real world observed by the user, making possible the addition of information to this world.

http://www.lbd.dcc.ufmg.br/colecoes/warv/2005/003.pdf

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