Crafted with EdrawMax, this template embodies a House of Quality (HOQ) structure. The legend defines relationship strengths (Strong, Moderate, etc.). Rows list customer - centric aspects like “High Speed & Long Range” and “Eco - Friendly Design,” while columns cover technical factors such as “Electric Motor Power” and “Maintenance.” Symbols illustrate correlations—for instance, “Affordable Cost” strongly ties to “Manufacturing Cost.” As a core QFD tool, this HOQ matrix translates customer requirements into technical specifications, facilitating systematic evaluation in product design and development