PDA With Wireless Capability

ABSTRACT

HMI software like Personal Digital Assistant or PDA in conjunction with a wireless link to relevant information helps human decision makers zero in on the critical subsystem that needs their attention so they can take action. We can gain remote access to critical information, which we can save for later analysis, over a cellular network or the Internet and personnel can figure out what to do. The operator does not need to carry any cables and can upload and download configurations and perform diagnostics using a PDA that fits in a shirt pocket.