How can this happen? By issuing a an electronic card of the same size of any credit card or any other one you may use for different services. Whoever passes this card in front of a specially designed box for this purpose (no larger than a pile of paperback books), will be “liking” right away your store or the event you organized.
At present, Reallifeconnect.com offers four different services, of which the one described is one of them. The other thing for which you can use Reallifeconnect is for installing a “Check In” box that allows customers and clients to check in at your location through Facebook.
There is a “Connect” box also, that allows people who meet at your event to exchange contact information just by swiping their cards in front of it, without the annoying need to search for pen and paper. And lastly the Photobox allows card holders to upload pictures directly to their accounts.
Boxes can be rented for different events or locations, but their is a chance to obtain a costumized service with permanent installation of the RLC boxes. Also, the cards can be branded with your own designs.
Reallifeconnect.com In Their Own Words
RealLifeConnect is an Austrian based company extending the social media experience to the real world through the connection of physical social spaces with digital social spaces.
Some Questions About Reallifeconnect.com
The site’s explanatory video seems to be spoken in german. Could they add one spoken in english? 
