Humidity dynamics sensor and use

Abstract

Techniques are provided for sensing and using humidity dynamics. In a first set of embodiments, a humidity dynamics sensor includes a chamber that is open only at one wall opening. The sensor also includes a pair of humidity sensors disposed in a wall of the chamber at different distances from the wall opening. Each sensor is configured to measure humidity inside the chamber. The sensor also includes a gasket surrounding the wall opening of the chamber. At least a portion of the wall of the chamber is transparent to at least a portion of photosynthetically active optical wavelengths. The gasket is configured to form an airtight seal with a surface of a subject.

Dependencies are inferred from the claim text.