Lamarr, a Jewish immigrant from Nazi-occupied Austria, was outraged. She fought back by applying her engineering skills to develop a sonar sub-locator used in the Atlantic for the benefit of Allied forces. The principles of her work are now incorporated into modern Wi-Fi and Bluetooth technology, work that led to her being posthumously inducted into the National Inventors Hall of Fame in 2014. By the way, when I worked on submarines for the Navy in the 1980's, we were still using her inventions. What an amazing woman!