The benefits of wireless technology A breakthrough in computer design could lead to computer technology being available in the poorest parts world. An IT company has developed a laptop computer that will only cost S100 it has all the functions of an ordinary computer including WiFi and 1GB of storage. Since the price will be low, the designers hope that laptop available to children in poorer parts af the world. The computer is powered by turning a handle and, as a result, itdoes not need an electricity supply or batteries. This should make it even more attractive to schools in the developing world