It’s hard to imagine fingerprint dusting in the 22nd century. Instead, crime investigations may be “dusting” for DNA. And forget about a mere iris scanner to gain entry to that above top-secret lab. Instead you may have to pass the sniff test.
Good luck trying to fake someone else’s scent.
Here are three super cool, super futuristic identification technologies that I read about recently on LiveScience and provide some cool inspiration for futuristic sci-fi stories:
1. BODY ODOR
But don’t worry about having a computer sniff you yet. Although researchers have attained a recognition rate of better than 85%, the technology is still in the research stages.
2. HEART BEATS
While I can see the “sniff test” being used at border crossings and airports, this one seems more like the kind of thing we’ll use every day. A Toronto company called Bionym is developing a bracelet called Nymi that uses your heartbeat for digital identification. Each of us has a unique pattern of electrical activity in our heart. Who knew? The bracelet reads ECG (electrocardiogram) waveforms to identify the wearer.
But here’s where this one gets super spiffy. The Nymi bracelet can them communicate via Bluetooth to our devices. It seems that the possibilities there are endless. No need for a password or even a finger scan to log in to your computer. Just wear the bracelet and it could seamlessly connect the wearer to their devices. But why stop there? How about your car? A hotel room? Bank deposit box?