It doesn’t seem all that many years ago that only those people travelling to the far reaches of the world, places like the remote Himalaya or the Poles, had access to satellite communications technology. These satellite phones were heavy and prohibitively expensive. Now a wide range of handheld devices are available which tap into global satellite communications at a fraction of the price that a satellite phone would have cost you just a few years ago. Whilst these devices may not allow full conversations to happen when off grid, they do provide a convenient way of communicating your status (whether good or bad) back to friends and family, and, through social media, the wider world. They also offer the ability to contact emergency rescue services in locations that getting a phone signal might be impossible and for this reason are increasingly being carried by people going off into mountainous or remote areas both on land and sea.
