Why Is Hedy Lamarr Important

We know that, some years ago, women were not educated like men. This is the reason why we have more things invented or created by men than by women. But we have some great female inventors that contributed a lot to our society. Hedy Lamarr was considered the pretties actress of the century, but the beauty was not her only attibute. She was very intelligent too. Lamarr created a mechanism that is very important and even indispensable for us nowadays. Her creation is called "frequency hopping", a mechanism that prevents interference between messages. It does not allow that other people capture the frequency of the messages, which garantees privacy for who is communicating. First, this invention was used in wars, because it offered a secret system of communication, something very important for the soldiers. It helped a lot in the planning of the battles and so. But in the present we can see this invention in our day to day. The invention is used in the GPS, the WIFI and the 3G.
Of course, when we talk about wars we are talking about bad times and sadness, but we can infer that without this communication more people could have died, because communication is the basis of a good organization. When we consider WIFI and 3G connections we are talking about entertainment, but we are also talking about information and communication. The Internet keeps on developing and offering us more resources and it is important that the possibilities of connecting to it develops in the same