Having commented at some length on the advantages of using technology in the support of learning we now consider some of the limitations.

Technology is an extremely valuable addition to the educator’s toolbox. However, it does not replace traditional media or methods of educating. There is still a role for the lecture or seminar, and for the chalk board or whiteboard. The printed page remains the best way of absorbing dense academic detail.

Simulations can never replace the benefits of working with real objects. There is no direct substitute for the smell of the chemistry lab and few of us would wish to be treated by a doctor whose only experience was with virtual patients.

Technology does not remove the need for work on the part of the learner. It is still not possible to download knowledge directly to the brain. Indeed, the learner-centred learning offered by technology means learners have to take greater responsibility for their progress, though that progress should be of a higher quality.

Finally technology can never replace the human element. The role of instructor is changed, ie from “sage on the stage” to “guide on the side”, but not removed. Learners still benefit hugely from interaction with instructors and fellow students, whether that interaction occurs physically or virtually.