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.

What is a key feature of Dyson's vacuum cleaner design?

• It uses a cleaning bag.

• It is powered by solar energy.

• It maintains full suction power even when full.

• It loses suction power when full.

What innovation helps Dyson vacuums navigate tight spaces?

• A smaller motor

• The ball design

• A flexible hose

• Adjustable wheels

When did James Dyson introduce his first vacuum cleaner?

• 1978

• 1985

• 1990

• 2000

Who played a significant role in developing the ball design?

• James Dyson

• Nikola Tesla

• Steve Courtney

• Thomas Edison

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

• A quarter

• Half

• Two-thirds

• Over a third