Three htt Processes

The input method server comprises three related programs. The htt, htt_server, and htt_xbe, processes are run together. One process controls the properties of the input method server. A watch dog process controls the population of the input method server and a third process handles the input methods of clients.

Usually, you don't need to know the details of these three processes. When htt starts, the htt_props and htt_server start also.