How do connected devices in the Internet of Bodies (IoB) share information?

Connected devices within the Internet of Bodies (IoB) primarily share information via wireless or hybrid networks due to their inherent design and operational requirements. This approach is essential for several reasons. First, many IoB devices, which include wearable health monitors, implantable sensors, and smart prosthetics, require flexibility in location and mobility. Wireless communication allows these devices to transmit data without the constraints of physical cables, thus enabling users to move freely while the devices are still operational.

Moreover, hybrid networks, which might combine both wired and wireless elements, enhance the reliability and coverage of data transmission. For instance, data from a wearable device could be sent wirelessly to a nearby hub and then use a wired network to relay that information to healthcare providers, ensuring consistent and secure data sharing.

The significance of wireless or hybrid networks also arises from the increasing demand for real-time data processing and analysis in healthcare settings. This connectivity facilitates instant updates and alerts, which can be crucial for monitoring health conditions.

In contrast, relying exclusively on wired connections would limit the mobility of the devices, and using only public networks could raise security concerns due to the sensitivity of health data. Satellite communication alone would be impractical for most IoB applications due to latency and signal quality issues. Thus