A system and method for determining humidity based on determination of an offset voltage shift are disclosed. The communication device has a plurality of inputs for communicatively coupling the communication device with a plurality of surveillance sensors, each of the plurality of inputs associated with one of a plurality of surveillance sensor data streams. An API allows processes to request the current location of default location and then send and access content at the default location. An alternate apparatus method to produce hydrogen is to electrolyze water using unipolar activation.