<https://www.planetanalog.com/mems-barometric-pressure-sensor-could-be-used-for-watches-or-phones/>
<http://schema.org/description>
"A compact MEMS pressure sensor was introduced by EPCOS AG at electronica & Productronica 2009 in Shanghai, China."
<https://www.planetanalog.com/mems-barometric-pressure-sensor-could-be-used-for-watches-or-phones/>