Interactive videodisc (IVD) technology, which combines the visual power of television with the flexibility of the microcomputer, offers attractive possibilities for applications to training and education in developing countries. For example, it can increase the efficiency of training, can teach students in scattered locations, and can supplement the work of live teachers when the latter are scarce. But, IVD requires substantial front-end costs, as well as a local team with a unique blend of talents. The first trial applications in developing countries should provide a high pay-off in the relatively short-term. Candidate applications drawn from the work of development assistance agencies include remedial science teaching for prospective college entrants, and training in the operation, maintenance, and repair of complicated machinery.