In recent years, technological advancements have led to the development of innovative solutions for disaster preparedness, including the concept of park chairs capable of detecting tsunamis. These smart benches are equipped with advanced sensors that monitor seismic activity, water levels, and atmospheric changes to provide early warnings.

Located in coastal areas prone to tsunamis, these chairs function as part of a larger early warning system. They detect ground vibrations from underwater earthquakes and sudden rises in sea levels, transmitting real-time data to emergency response centers. Some models even feature built-in alarms or LED displays to alert nearby pedestrians.

While still in experimental stages in some regions, these tsunami detection chairs represent a promising fusion of public infrastructure and safety technology. Their dual purpose—providing seating while enhancing disaster resilience—makes them a valuable addition to at-risk communities. Researchers continue to refine the technology to improve accuracy and reduce false alarms.

As climate change increases the frequency of extreme weather events, such intelligent urban furniture could play a crucial role in saving lives during natural disasters. The integration of IoT and AI further enhances their predictive capabilities, marking a significant step forward in smart city safety initiatives.