Mobile scanners, such as those found in smartphones or portable handheld devices, do emit a form of radiation called radiofrequency (RF) waves. However, the level of radiation emitted by these scanners is generally considered safe for normal use.
Mobile scanners use technologies such as Bluetooth, Wi-Fi, or cellular networks to transmit and receive data. These technologies operate within the radiofrequency range of the electromagnetic spectrum. RF waves are non-ionizing radiation, meaning they do not have enough energy to ionize atoms or molecules and cause damage to DNA or other biological tissues.
Numerous scientific studies and regulatory agencies have evaluated the potential health effects of RF radiation from mobile devices, including scanners. The consensus among experts and organizations like the World Health Organization (WHO) is that the exposure to RF waves from mobile devices, when used according to manufacturer guidelines, is unlikely to cause harmful effects to human health.
To mitigate any potential risks, regulatory bodies around the world have established safety standards and limits on the specific absorption rate (SAR) of mobile devices. The SAR is a measure of the rate at which the body absorbs RF energy. Mobile devices must comply with SAR limits to ensure they do not exceed safe levels of radiation absorption.
It's worth noting that while the overall consensus is that mobile scanners and devices are safe, it's still advisable to use them in accordance with manufacturer guidelines and maintain good habits regarding their usage, such as keeping the device away from the body when not in use and using hands-free options whenever possible.