CapaciCard

Can you imagine to be able to authenticate or authorize a payment just by placing a plastic card on your mobile phone screen? (without circuitry, neither NFC connection nor additional hardware are required). So now try to imagine the same scenario but placing that card on a laptop touchpad.

CapaciCard enables authentication, identification or authorization of users by taking advantage from the inherent capacitive features of multitouch screens, which are present in almost all the smartphones and laptop touchpads available on the market. Neither NFC, connection, BlueTooth, nor additional hardware are required, just a cost-effective card.

It is a simple plastic card with some capacitive points inside creating a unique graph for each user. Any capacitive screen (like these from smartphones or laptop touchpads) can read them.

CapaciCard enables many dispositions inside, so just with a card you will be able to be authenticated in any web. The web will only need to be slightly modified to take advantage of this technology, as it is usually done to integrate any identity provider.