e...Why coulld't an individual sensor, let's say located on a building or a person contain the algorithm necessary to evaluate the information, then transmit the data to the receiving party and/or initiate an electrical signal to initiate a change based on the need?

I continue to have difficulty in understanding the need for Nunchi vs what a much more complex sensor could do. In the case of a patient it could be sent to the physician for evaluation or if built in the communication could send a message to an ambulance for an emergency need.

If Nunchi needs the date fropm sensors, then it's job is to apply complex algorithms by comparing many sequences of date that has been stored. Is this correct?

It's a matter what the needs are and when the the Nunchi capability will be required.