In an era of smart cities and IoT innovation, researchers and engineers are developing park chairs equipped with landslide detection capabilities. These specialized benches incorporate geotechnical sensors that monitor soil stability, ground movement, and precipitation levels in landslide-prone areas. The chairs use accelerometers, tilt sensors, and moisture detectors to identify early signs of slope instability, transmitting real-time data to monitoring centers through wireless networks. When potential landslide activity is detected, these smart benches can trigger audible alarms, flash warning lights, and send immediate alerts to emergency services. While still primarily in experimental stages, prototype models have been tested in mountainous regions of Japan and Switzerland, demonstrating potential for early warning systems that could save lives. The technology represents a convergence of public furniture and environmental monitoring, transforming ordinary park infrastructure into potentially life-saving devices.