Surfing the web while on the move has become a reality thanks to mobile internet over 3G or LTE. However despite yearly advancements in its technology, the reliability of mobile networks remains lackluster.
A solution to ubiquitous connectivity has come in the form of blanketing various cities with wireless hotspots. For example, in Singapore the Infocomm Development Authority (IDA) have initiated the Wireless@SG program which aims to provide wireless hotspots all across the island.
In a similar vein, a group of US cable companies have come together to provide their customers with access to each others wireless hotspots. Bright House Networks, Cablevision, Comcast, Cox Communications, and Time Warner Cable have over 50,000 hotspots in various locations around the US, and soon these will all be accessible to customers of any of those five companies using the "CableWiFi" network name.