The electromagnetic radiation emissions (EMR) from electronic devices, such as iPads, have raised concerns about their potential effects on the human body due to their widespread use in daily life. This study investigates the radiofrequency (RF) emissions from an iPad Air Gen. 4 in three distinct operational states: off, on (idle), and during video streaming. These emissions were measured at varying distances of 5 cm, 10 cm, and 15 cm using a calibrated RF meter. The primary goal of this research is to assess how RF emissions fluctuate depending on the device’s activity and the proximity of the user to the device.

To ensure the accuracy and reproducibility of the results, all measurements were conducted in a controlled environment. The data analysis focused on calculating the average power density in µW/m², providing a standardized measure of RF exposure. The findings revealed that the highest RF emissions were observed when the device was actively streaming video, followed by the idle state, and the lowest emissions were recorded when the device was turned off. Additionally, it was found that RF power density decreased as the distance from the iPad increased, indicating that closer proximity to the device results in higher radiation exposure.

These results underscore the dynamic nature of RF emissions, which are influenced by both the device’s usage and the distance between the device and the user. The study provides valuable insights into the variability of RF exposure, highlighting the importance of considering both device activity and proximity when evaluating the potential health impacts of prolonged electronic device usage. The findings serve to inform consumer awareness and contribute to the development of safety standards regarding safe distances and usage habits to minimize RF radiation exposure.