Whenever a major tragedy hits, there is an immediate need for communication. Whether it is a natural disaster, terrorism, or some sort of accident, friends and family want to confirm the safety of their loved ones. After 9/11, for instance, it was heartbreaking to see people not know the fate of the missing -- quickly connecting people can quell fears and anxieties. Cellular phones and other technologies can make communication easier, but running out of data or talk minutes can make it useless. After all, if you can't connect to the internet or make/receive calls, what is the point? Some… [Continue Reading]