Technology Potentials Positive and Negatives

Technology has without question provided an immense world of possibilities in the realm of education. In saying that, just what are the possibilities where technology will be used in the classroom. However, where there are possibilities for in some avenues, what avenues will be closed off, or less used because of the introduction of something newer or thought of as better?Such a question as will these possibilities strenghten the student teacher relationship, or will it weaken it, because educators are so dependent on the usefulness of the technology to reach their student; must be asked.