New technology for Passwords,

Password transmission through skin, 

The science requires an individual to touch a transmitter, such as a fingerprint reader on an iPhone, when they are within distance or in contact with a receiver. That touch then initiates a signal or electromagnetic pulse that is detected by the end device after transmission just below the skin of the individual or conduit. Tech Insider gives the example of a door knob that can be opened only by the person with the paired signaling device, such as a smartphone or a wearable.

A new password technology,

For fingerprint scanners, rapid activation and deactivation creates patterns in the power. For the improvised transmitters, the transfer rate was not great and reached 50 bits per second. That is slow but sufficient to send a four-digit code in well under a second. With customer hardware, speeds could be markedly faster. According to the researchers, the IBM Thinkpad showed the fastest transfer rate and the fingerprint reader with the iPhone 6S had the most powerful signal.