Portable Wi-Fi hotspots, powered by 3G, are banned at all the Olympic venues in London. This man makes sure that’s not taken as a hollow threat, sniffing out rogue Wi-Fi networks and shutting them down.
A Spanish company called Vía Inteligente has created a unique smart paving stone with a built-in computer as well as Wi-Fi and Bluetooth. They’re designed as an easy way to provide wireless access to various services without the need for a hotspot or an ugly antenna, but it also has…
Mobile broadband is a traveller’s best friend, but is it better packaged as a hotspot, a dongle or something else entirely? Gizmodo and Lifehacker debate the issues.