Smartphone-enabled data acquisition and digital signal processing: From current-output or voltage-output sensors for use on-site, to their use in IoT, in Industry 4.0 and (potentially) in Society 5.0
Ryan Fitzgerald, Emily Wang, Vassili Karanassios · 2019
Smartphones are widely used in daily life. Can they also be used for wireless data acquisition from voltageoutput or current-output sensors in the lab or outside of a lab, for example, for taking part of the lab to the sample types of applications? Could they be used for digital signal processing (e.g., filtering) of noisy signals (e.g., using a Savitzky-Golay filter)? Could they also find applicability in IoT, in Industry 4.0 or in Society 5.0 applications? In this paper, these questions are addressed in some detail.