Nymi Band

In the past I've shown on here a usb device that requires you to say your password out loud or one that deletes everything if you type it in wrong. I have now found a wristband that lets you log onto your computer with your ECG (electrocardiogram). According to the site they decided to this instead of a fingerprint scanner because (as the tv show Mythbusters once proved) fingerprints can be easily copied with a piece of tape and than people can hack into your computer but your heartbeat can not be copied or replicated in some way. This isn't available yet but you can reserve one here:

https://www.nymi.com/