Detection of environmental contaminants - Hat sensor network for contaminant detection

A system composed of a hat is proposed, which serves both as a support and as a container. This hat houses an array of seven gas detector sensors, a dust particle sensor, and other accessories necessary for integrating a communication scheme that sends data to the internet, a cell phone, or a tablet. It is also linked to a camera for artificial vision processes. The goal of this work is to enable the detection and documentation of sectors with contaminants, temperature, and humidity changes as the person walks. Using GPS and GPRS systems, the collected data is recorded in a database to create specific contamination maps for different areas.