It is not realistic to expect it without remission from other duties. Thus, the amount of Computer Assisted Learning writing expected within a Law School should be matched by the provision of part-time replacement teaching hours. Even the evaluation of programs written elsewhere is a time-consuming activity, for which allowance needs to be made. This is a shortsighted approach, other than in exceptional cases. Against the cost of the development of such programs needs to be balanced the benefits to be secured from their use.
Savings can take a variety of forms.