Claims that its bladeless fans produce a more constant airflow than traditional fans were made by a company that employs more than how many people worldwide?
Bladeless fan A bladeless fan (sometimes called an air multiplier) blows air from a ring with no external blades. Its blades are hidden in its base. The first concept was created by Toshiba in 1981. Dyson claims that its bladeless fans (U.S. Patent  ) produce a more constant airflow than traditional fans.
NNG (company) NNG, formerly known as Nav N Go ( ) is a company which provides navigation solution software for the automotive, enterprise, wireless and personal navigation industries. In 2016, NNG had nearly 1000 employees, 12 offices and 4 auxiliary offices on 6 continents. NNG's products are based on the iGO Navigation Engine, which consists of the navigation software, user interfaces, and related content and services, which it sells to device manufacturers, auto makers, network operators, and transport specialist companies.