M Karthika

Papers

Total Citations

H-Index

About

M. Karthika is a researcher in embedded systems and the Internet of Things (IoT), with a focus on developing practical, safety-critical technologies for infrastructure monitoring. Her most notable contribution is the design of an autonomous railway track crack and key detection robot, published in 2022 and cited 11 times. This system addresses a real-world challenge faced by railway key men, who traditionally walk up to eight kilometers daily to manually inspect tracks for faults. By integrating IoT-enabled sensors, Karthika’s robot automates the detection of cracks and defects in metal rails, enhancing both efficiency and worker safety. Her work exemplifies the application of low-cost, intelligent automation to critical public infrastructure, reducing human risk while improving inspection accuracy. Karthika’s research sits at the intersection of robotics, sensor networks, and railway engineering, demonstrating how IoT can transform traditional manual tasks into data-driven, autonomous processes. Her contributions highlight a commitment to solving tangible problems with scalable technology, making her a promising voice in the field of smart infrastructure and embedded system design.