[Weekender] Rethinking who tech serves: from assisted dressing to off-grid drinking water

Two Korean researchers are challenging the traditional boundaries of technological innovation by focusing on solutions for individuals often overlooked by mainstream advancements. On Monday, Hwang Jae-yun, a graduate student at the Korea Advanced Institute of Science and Technology (KAIST), showcased a self-dressing robot during a demonstration at KAIST in Daejeon. This development highlights a growing movement within academic circles to rethink who benefits from technological progress. Professor Ryu Jee-hwan of KAIST’s Department of Civil and Environmental Engineering and Professor Bae Sang-min of the Department of Industrial Design are leading efforts to address pressing issues faced by marginalized groups. Ryu’s team has developed a self-dressing garment that uses pneumatic structures to automatically don a wearer, eliminating the need for manual assistance. This innovation was inspired by a personal experience involving a cumbersome process of putting on a raincoat while cycling. The system allows the garment to unfold and adjust to the body’s shape, offering flexibility regardless of limb positioning. The design represents a shift away from conventional robotic arms that require specific user positioning. Instead, the garment adapts dynamically, making it particularly beneficial for elderly individuals and those with physical limitations. According to Ryu, this adaptability could significantly enhance independence and dignity for these populations. The project earned recognition with the IEEE Robotics and Automation Letters Best Paper Award, reflecting its potential impact beyond academic circles. Meanwhile, Professor Bae has dedicated nearly two decades to identifying and addressing critical societal challenges through innovative design. His focus lies in creating affordable technologies that cater to underserved communities. One such initiative involves a low-cost solar-powered device capable of purifying saline or contaminated water, providing access to clean drinking water in remote areas. This aligns with his belief that design should prioritize solving real-world problems. Both projects underscore a broader philosophical shift in research priorities. Rather than pursuing incremental improvements for existing technologies, these researchers emphasize tackling fundamental issues that affect everyday lives. For Ryu, this approach means selecting research topics that offer tangible social benefits. He encourages students to consider the practical implications of their work, ensuring that innovations contribute meaningfully to society. Bae’s commitment to identifying and resolving core problems has shaped his career trajectory. He views design as a powerful tool for addressing systemic inequalities. By focusing on overlooked needs, both researchers aim to redefine the purpose of technological advancement. Their work suggests that true innovation lies not in superficial enhancements but in addressing the unmet needs of vulnerable populations. As these initiatives gain traction, they set a precedent for future research endeavors. By prioritizing inclusivity and practicality, they challenge the status quo and inspire a new generation of scientists and designers to think critically about the role of technology in shaping equitable societies. These developments mark a pivotal moment in the ongoing dialogue about the ethical responsibilities of innovation.