I am deeply interested in developing robotic systems that assist elderly patients. This passion is rooted in my own childhood: since my mother was a working mom, I spent much of my early life with my grandparents. They had lived through times when electricity was scarce, yet even in the modern era of abundant power, they remained committed to saving energy. I vividly remember their careful habits—turning off lights, conserving electricity—and those lessons shaped my respect for energy as something precious. These personal experiences inspire me to design elder-care robots that not only provide comfort and dignity but also operate with efficiency and sustainability, reflecting the values my grandparents instilled in me.

Sustainability is part of my daily life. During high school in Seoul, I commuted every day by bicycle using the city’s bike-sharing program, Seoul Bike “Ddareungi”. Riding late at night with friends after study sessions was more than just transportation; it was a shared journey that created unforgettable memories. Those moments taught me that caring for the environment and cherishing friendships can go hand in hand. Another turning point came when my uncle took me on a tour of a thermal power plant. I was overwhelmed by its enormous scale, the deafening noise, and the sight of steam and heated water being released into the sea. Witnessing how such facilities could negatively affect ecosystems left a lasting impression on me. That experience became one of the strongest motivations for choosing electrical engineering as my major—because I want to help create energy systems that are powerful yet sustainable, advancing technology without harming the environment.

Music is built on sound waves, while electricity flows through oscillations and signals. Both share the physics of energy transfer and resonance. Exploring this connection inspires me to merge creativity with engineering, whether through audio devices, sound engineering, or simply appreciating how physical principles shape both art and technology. Beyond theory, I often experiment with audio equipment—testing amplifiers, speakers, and headphones—to understand how electrical signals transform into sound. These hands-on experiences remind me that engineering is not only about efficiency but also about emotion: the way a single electrical impulse can become a melody that moves people.

Having lived in both the U.S. and South Korea, I often revisit the places I once called home through Google Earth. I enjoy noticing even the smallest changes in buildings or neighborhoods, which brings back warm memories and reminds me how time itself can be a journey. Sometimes I zoom in on the streets where I used to walk with friends, or the schools I attended, and I feel as if I’m traveling back in time. The digital view of my childhood home is more than just an image—it’s a portal to the past, where nostalgia and curiosity meet. Observing how neighborhoods evolve over the years also deepens my awareness of change and continuity, reminding me that progress in technology and society is always intertwined with personal history.