I am quite sure that many of us are familiar with the existence of satellite phones, which are touted to be able to offer you a signal regardless of where you are in the world. The thing is, most of the time in the movies, satellite phones do not function as they should – they either have no reception in the greatest time of need, or it runs out of juice. Well, this is not a fictional setting as Globalstar, a satellite company, has offered its Sat-Fi device that lets you set up a Wi-Fi hotspot wherever you are. Taking a step forward from existing cellular network-based wireless hotspots, this particular attempt does have its price to pay – you will have to make a sacrifice of mobility and a speedy connection.