With the ever increasing aging population and others in need of close monitoring, there is a profound demand for an efficient and economical counter-emergency system. This paper proposes a smart ...

Tabletop radios are as much about style as they are about performance. We have six radio recommendations that appeal to different tastes and budgets.

IRX is an open-source library designed for use with the Proteus simulation software, enabling the simulation of IR (Infrared) remote control functionality for various devices. The library provides ...

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Multi-wavelength cameras play an essential role in remote photoplethysmography (PPG). Whereas these are readily available for visible light, this is not the case for near infrared (NIR). We propose to ...

President Trump said on Wednesday he plans to extend the federalization of police in D.C. beyond the initially set 30 days. Why it matters: Trump is looking for congressional permission to continue ...