The Revolutionary Design of the Dyson Ball Vacuum Cleaner

James Dyson has transformed vacuum cleaner design over the past two decades, focusing on maintaining full suction power and introducing innovative features like the ball for better maneuverability. His journey began in 1978 with a bagless vacuum cleaner. The development of the ball, led by Steve Courtney, marked a significant design shift with 182 patterns. Dyson prioritizes research and development, allowing engineering quality to shine over mere style.

How does the ball design improve the vacuum cleaner's functionality?

What significant feature did James Dyson's vacuum cleaner introduce in 1978?

Who was the senior designer that helped develop the ball design?

What percentage of the Dyson workforce is focused on research and development?

What is the main focus of Dyson's engineering quality according to the text?