Many educators struggle to figure out how to use electronic devices in the classroom. Some educate students about the negative effects and encourage them to regulate their use. Others even emphasized the possible uses of mobile devices in classrooms. However, many people just try to ban everything. A school principal in British Columbia raised the school’s ban to a new level by setting up cell phone jammer. There is only one problem-the device is illegal in Canada. The director ordered the Chinese device online, but some angry students quickly discovered it and told him it was illegal. This idea is very important.
Have you ever hated other people chatting loudly on the phone and interrupting your commute time? It turns out that there is a way to end these calls-cell phone jammers. A cell phone jammer is a device used to prevent mobile devices from receiving signals from their base stations. Mobile jammers were originally intended for law enforcement and military purposes to prevent communications between terrorists and criminals. They are also very common in prisons, where (obviously) prisoners are not allowed to use mobile phones. After the public discovered this technology, many people-especially employers-wanted to use it themselves, especially in large cities where everyone seemed to call frequently.
A convenient cell phone jammer in daily life seems to be a good idea: Who wants to sit next to someone on the train who is complaining to the doctor about the rough details of the last bowel movement? If you stop texting your best friends every two minutes, would you do more work in the library or at work? Now, the use of mobile phones in classrooms is so common that students now believe that they have the right to use mobile phones during class. They do not listen to instructions, and they must repeat the instructions many times when they send text messages, listen to music on their phones, play games, or watch videos or movies. Some students even talk or talk during class. In this case, signal interference equipment should be used.