Why do we need Wefi? Each day, more devices – cellphones, smartphones, tablets, laptops, and others – come on-line, and nowadays all of them have always-on internet access. That access includes use of wifi networks, as well as 3G and 4G cell data networks. And that’s a problem: The more devices that try to go online, the more crowded the cell network gets. Already the network is sluggish; in a few years, when there are even more devices, it’ll get even worse!
Check out this simple yet brilliant solution – Made in Israel!
For more info: http://www.timesofisrael.com/wefi-uses-the-power-of-social-networks-to-get-you-online/