Indoor intrusion detection

A system for detecting an object in a space, the system comprising:

• a plurality of anemometers positioned throughout the space;
• a computer communicatively connected to the plurality of anemometers, the computer including a processor configured to:
• receive first sensor data from the plurality of anemometers;
• create a baseline profile of airflow in the space based on the first sensor data;
• receive second sensor data from the plurality of anemometers at a different time than the first sensor data;
• compare the second sensor data with the first sensor data to determine first different data;
• render, in response to determining that the second sensor data is different from the first sensor data, a representation of the object using the first different data and first location data related to the first different data;
• and
• calculate a vector associated with the object using the first different data and the first location data.

A computer program product for detecting an object in a space, the computer program product comprising a computer readable storage medium having program instructions embodied therewith, the program instructions executable by a processor to cause the processor to:

• receive, by a computer communicatively connected to a plurality of anemometers positioned throughout the space, first sensor data from the plurality of anemometers;
• create a baseline profile of airflow in the space based on the first sensor data;
• receive second sensor data from the plurality of anemometers at a different time than the first sensor data;
• compare the second sensor data with the first sensor data to determine first different data;
• render, in response to determining that the second sensor data is different from the first sensor data, a representation of the object using the first different data and first location data related to the first different data;
• and
• calculate a vector associated with the object using the first different data and the first location data.