Double Safety For The Money

safe card
Safe Card is a way designed by Kyoung Mo-baek, Won Park-jang & Hyunwoo-jang to safeguard your plastic card. The first protective option allows you to use a credit card only after you unlock it with a password. On the second level of security the device offers to enter the exact amount to be charged to the card interface. Double proof and seems like a very simple to use gizmo.
safe card device

safe plastic card

Donate BTC: 1DUUZbiqjbJvzjuRZEwTS47bqgmnhEJ4XG

Donate ETH: 0x981FcEAAa895C6cee76D2876e9AfC649Dc0C4c75

More Posts:

The Future Of Nokia 2013
Wearable Multitouch Projector By MicrosoftResearch
Natural Environment In High-Density Housing
DARPA Robotics Challenge Opens The Door To Innovation
Peter Thiel's Talk, "Developing the Developed World," At This Year's DLD Conference (...
Solar Powered Remote Controlled Helicopter Prototype
Nano UAV - Black Hornet- PD-100 PRS
Could Bugs And Grubs Feed The Hungry World Of Tomorrow?
Harnessing the Full Potential of the Sun
Elon Musk Reveals His Plan for Colonizing Mars