Location-based handshake
July 15th, 2008 by rbanks
IPhone: Friend Book to Beam Your iPhone’s Contact Data with a Shake
“The coolest feature without a doubt is the new “Handshake”: put two iPhones running Friend Book together, shake them up and down, and the personal contact information of the phones’ owners will be beamed through the net to the paired phones. Handshake doesn’t work through a device-to-device connection, but instead passes location data back to Tapulous’ servers — two shaking phones in the same location means it’s time to swap information.”
LifeHacker
