Mobile phones, more popularly known as smart phones in the current arena, are undoubtedly one of the best examples of technology that we can be proud of, in the last 90 years. Classical products arise from the human brain and take the cellphone form in the early 1900s. Since then no one looks back. With every day passing, the latest technique continues to add to this cellular electronic device, making it the most famous, strong and useful products today.
This technology starts with radio signal shipping and simple reception through countless cellular base stations equipped with a microwave antenna. However, this wireless communication method adds a lot of new technology to its system and provides several new services and applications to users.
Together with the basic voice function, today, we have text messaging services, email, internet, bluetooth, infrared services, cameras and video recording facilities along with sending photos and videos through MMS, downloading ringtones and also names and videos. Some.
There are several newest technologies used for cellphones that have been designed to make our lives faster, simpler and trendy.
GSM or Global systems for cellular and CDMA communication or code divisions Some access are different only by the second way of sharing space in the radio spectrum. While the first is more popular in Europe and Asia, which was last used in the majority in the United States. However, both of them work on the ability to provide high-speed Internet access to these high-tech devices.
With the application of all such technologies, cellphones have become assets in the field of education too. This can be used for learning activities both inside and outside the classroom. Mobile acts as a very good resource collector for students.
Camera and video recording facilities can be used fully to capture all important data that can be used for documentation at the next stage. Data can also be sent instantly by using internet services available by telephone to the teacher in question if needed. This can help students in assignments such as home task tasks and oral quizzes.
Mobile phones can allow students to hear educational radio broadcasts and to make instant podcasts from their information collected. Students can call a toll-free number from their cellphone and get their doubts in a few minutes. More importantly, they are auxiliary technology for students with visual disorders and hearing with their respective audio and video facilities. Students can also use their cellphones to regulate their resources through innovative guidelines such as the Google calendar.
Apart from this, mobile technology has also become a powerful investigation tool in the hands of the investigation bureau. Call data records managed by mobile companies help researchers in collecting leads and evidence. Mobile phone technology can also help the police to reconstruct the location of the mobile users instantly. Standard radio tracking technology and the latest triangulation techniques come most famous in cases like the department need to know the existence of the suspect.
