This is something you should consider today. Can you ask me why is it necessary to use a signal jammer ? As an answer to your question, I want to say that although this doesn't actually seem to be a problem (for example, compared to texting while driving), this topic has become more and more popular recently. That is why I ask you to consider and consider the options. Let me give you some examples for your thinking.
There is no law prohibiting texting while walking. But a city in New Jersey called Fort Lee has almost passed such a law. Finally, the law was not approved due to two fatal accidents in Fort Lee in 24 hours in February, and few safety walking programs were launched in March. In addition, 117 pedestrians were fined for using their mobile phones while crossing the road. If a signal interference device is available, they can avoid using mobile phones when crossing the road.
Whether you're driving or crossing the road (even when using a crosswalk), texting while driving or walking will not only endanger your safety, but even endanger the lives of others around you. For example, you are playing on your mobile phone as you approach the crosswalk, but you don't see red lights and green cars. You start crossing the road, or you are bumped into a car (especially if the driver sends an SMS but cannot see you), or the driver brakes hard and is knocked down by a car passing behind him. Or realize that he will not be able to stop in time and want to prevent his car from hitting you, he will turn to the sidewalk to make more time for rest. And no one knows how it will end ...
In many European cities, high-power jammers are installed at large intersections to avoid traffic accidents caused by mobile phones on the road. To solve this problem, different countries use different methods. For example, in London, you can see pedestrians hitting sticks on poles while walking to prevent pedestrians from getting hurt when they hit their heads. Does it look funny? Yes, it's fun to watch someone in this situation, but it's certainly not so fun when you hit that pole with your head. But for all pedestrians, including you, there is another option-you can use a cell phone jammer to prevent texting while walking and make your life and the lives of many people around you safer.