Conflict between transparency and privacy

Mobile phone jammers are devices that can effectively block mobile phone signals and have a wide range of application scenarios, including classrooms, conference rooms, hospitals and other public places. In the classroom, the use of phone jammer ( https://www.jammermfg.com/cell-phone-jammers.html ) can reduce students' mobile phone interference and improve learning efficiency. For enterprises, mobile phone jammers can ensure the confidentiality of meeting content and avoid the leakage of commercial secrets.