technologies during calamities

Technologies during disasters, such as cellphones, are a major aid since they allow you to easily contact rescuers, but one thing that needs to be improved and strengthened is the signal because this is a frequent problem that must be handled. Priorities differ depending on where and how technology in disaster response could be used. We are often reminded that the implementation of technical solutions is never an end goal in disaster response. Proven but less flashy technology may be unappealing, but it often has a lower entry barrier to access, allowing it to be used cost-effectively and efficiently during a severe crisis. Using SMS (short message service) as an example, this technology is supported by every phone on the market by default, and local telecommunications gateways can relay messages once the power grid is restored. It was built to be resilient, and the system can manage a huge number of messages even when internet access is unavailable. Concerns about the oper...