Ring Doorbells have a sinister new feature that you’ve got to opt out of

This is like the commercial they show at the beginning of a dystopian sci-fi film to quickly show people how bad things have gotten.' ...
IEEE

Frequency Estimation for Energy Rate-Based Forced Oscillation Source Identification Using Its Properties on Modes Decomposed by Matrix Pencil Function

Abstract: Forced oscillation (FO) source identification prevents the impending threat to power system security. This article proposes a methodology to accurately estimate FO frequency for source ...
IEEE

Transfer Function Identification for Small DC Gear Motors Using Only Angular Position

Abstract: This paper describes a method of identifying the transfer function for small DC gear motors such as those used in academic control systems laboratories and for student robotics projects.
NDTV

NASA Captures Stunning Nighttime Image Of Mars Using Curiosity Rover's LED Lights

NASA's Curiosity rover has captured a rare and striking nighttime view of Mars, giving scientists a new way to look closely at the planet's surface. The image was taken using special lights on the ...