A jeejah is a small device carried by persons extramuros which enable distant voice communication, media capture and playback, access to the reticulum, navigational aid and often other functions. The name is probably a pun on "geegaw", a distracting bauble. Jeejahs are forbidden within the mathic world, except by Ita or during apert. Known optional features of jeejahs * Recording or playback of speelies * Access to the reticulum * Providing navigational aid * Assisting with syntactic computations * Displaying the current time