Ultrasonics refers to signals that are above the human hearing span (>20 kHz), and usually in the 40- to 70-kHz range. These signals are used like radar—they’re radiated toward a target and reflected ...

Thanks to smart security systems, it's easier and more affordable than ever to monitor your home from pretty much anywhere. At PCMag, we have been reviewing smart home security solutions for nearly 20 ...

Abstract: In the emerging field of mobile robotics, Simultaneous Localization and Mapping (SLAM) of robots play an increasingly important role. In spite of the availability of various algorithms and ...

The system is designed using modular architecture and concurrent executionm ensuring smooth coordination between tracking and obstacle avoidance tasks. Line Tracking Module Functionality: a): Reads ...

Abstract: Approximately one-third of a human’s lifetime is spent sleeping, and sleeping posture plays a pivotal role in both sleep quality and overall health. Therefore, there is a pressing need for ...