This is an application that uses sensors to monitor the IAQ parameters at the premises being studied. The data is sent to cloud using a LoRaWAN gateway that communicates with the sensors. Typically one set of sensors is used for  40 M2 of the enclosure space. By clicking the tab called Sensor Data all IAQ parameters can be visualised.

The IAQ perception of the occupants of the premises are collected via a set of questions. These questions can be downloaded by scanning a QR code provided at the premises on hand-held device like a smart phone. Once the form is submitted, the answers are recorded in the cloud. The data is visualised by clicking the tab Occupant Survey. This part has two sheets. One sheet called Form response1 shows all answers logged. The sheet Normalised Data takes the most recent 15 answers and then generates indices for the sections of answers as well as an overall index at the bottom

The Advisories tab shows a list of advisories. These advisories are generated when any sensor reports a parameter that is outside a pre-set range. Only one advisory is generated for any sensor data in a 24 hour period