CPC G01N 33/0075 (2013.01) [F24F 11/62 (2018.01); G01N 33/0034 (2013.01); F24F 2110/72 (2018.01)] | 20 Claims |
1. A computer-implemented method comprising:
receiving data indicating a level of volatile organic compounds within an area;
determining an increase in the level of volatile organic compounds within the area;
receiving video data that shows the area;
determining, from the video data, that an item of furniture is located in the area at a first time and that the item of furniture was not located in the area at a second time, the first time being after the second time; and
sending a notification that indicates an increase in the level of volatile organic compounds is likely caused by the item of furniture being located in the area at the first time.
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