Compact design refers to the process of creating products, structures, or systems that are smaller, more efficient, and take up less space without sacrificing functionality or performance. This research area focuses on optimizing designs to be compact, lightweight, and portable, making them easier to transport, store, and use in various applications. Compact design is often utilized in industries such as automotive, consumer electronics, aerospace, and architecture to improve efficiency, reduce costs, and improve overall user experience. Researchers in this field use principles of engineering, materials science, and design to develop innovative solutions that meet the demands of modern technology and consumer preferences for smaller, more compact designs.