Hoover's invention significantly improved the performance and reliability of telephone networks, reducing call dropping and improving call completion rates. This contributed to a better user experience and increased network capacity.

The principles behind Hoover's invention remain relevant in modern communication systems, including data networks and cloud computing. Her work laid the groundwork for dynamic resource allocation and congestion control.

Erna Schneider Hoover is inducted into the National Inventors Hall of Fame for her invention of the computerized telephone switching system. This prestigious honor recognizes her significant contributions to technology and innovation.

Erna Schneider Hoover's story serves as an inspiration to women in STEM fields and highlights the importance of innovation and problem-solving in engineering and technology.