Arm Swing Authentication For Mobile Phones

Authenticate with an arm swinging gesture when using your cell phone, thanks to KDDI R&D Laboratories. The technology uses the acceleration sensor used in some phones to gather biometric data about how the user swings the phone.

You wouldn't think that the way you swing your phone is that distinctive. However, a variety of individual characteristics, including physical factors like the length of an arm and muscle structure as well as action patterns such as holding methods and other habits, are reflected in the acceleration signals recorded during arm swinging motion.

This results in a reading of an arm swing pattern that is extremely resistant to spoofing; the authentication is more than 96% accurate. The phone performs a live biometric data capture each time you swing your arm after opening the phone, and then compares it to a stored template.

I really like hand waving gesture interfaces. And this KDDI system will (according to the company) progress until it becomes possible to open applications and perform other actions on the phone with a recognized and recorded gesture.


(KDDI labs authenticate with a gesture)

Douglas Adams wrote about a gesture-controlled system in his 1979 blockbuster The Hitchhiker's Guide to the Galaxy. Even better, he also illustrated some potential problems with such a system.

The machine was rather difficult to operate. For years radios had been operated by means of pressing buttons and turning dials; then as the technology became more sophisticated the controls were made touch-sensitive--you merely had to brush the panels with your fingers; now all you had to do was wave your hand in the general direction of the components and hope. It saved a lot of muscular expenditure, of course, but meant that you had to sit infuriatingly still if you wanted to keep listening to the same program.

Zaphod waved a hand and the channel switched again.
(Read more about the Gesture-Controlled Device )

It's time to get working on your gestures, and what they will mean to your cell phone. You might also consider making sure that you stand clear of people authenticating themselves to their cell phones.

From Nikkei via Dvice.

Scroll down for more stories in the same category. (Story submitted 4/17/2009)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 1 )

Related News Stories - (" Engineering ")

Smellicopter Combines Live Moth Antenna With Mechanical Drone
'The organic tissue is inserted in the master tank and then sealed.' - Philip K. Dick, 1955.

DARPA's Virtual Caves Explored By Virtual Robots
'If there's anything in here worth looking at, these pups'll find it.' - Ridley Scott, 2012.

Samsung Gets Transparent Smartphone Patent
The Transparency of Things to Come

Jet-Powered Flying Suits Tested By Navy
'With his motor in operation, he moves like a diver, head foremost...' - Philip Frances Nowlan, 1928.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Las Vegas Tunnels To Have Autonomous Teslas
'...just a steady velvety whirr as the taxi sped along.'

TCL CSOT 17-Inch Printed OLED Scrolling Display
'..a wide sheet of clear material suddenly flared with light and swirling colour.'

Reachy Humanoid VR Teleoperation App
"I went to the control room where the three other men were manipulating their mechanical men...'

Unitree A1 Robot ala Black Mirror and Snow Crash
'The legs are long, curled way up to deliver power...'

DALL-E Makes Creative Images From Text
Okay, sf fans. If you could have some art created from a science fiction sentence, what sentence would you pick?

BladeBUG Robots Clean Massive Wind Turbine Blades
'There were the cleaners, with large padded feet, who were apparently polishing their way the whole length...'

Looms To Manually Weave Lunar Rover Wheels
It's fascinating to me how the Apollo program forced people to think outside their usual boxes.

IceBot Antarctic (Planetary?) Robotic Explorers Made Of Ice
'Some will combine in place to form more complicated structures, like excavators or centipedes.'

Glad 2020 Is Over
Maybe you missed one of these?

PEDOT Polymer Could Enhance Brain-Machine Interfaces
'the hair-fine wire going deep into Owen's brain, down into the pleasure center.'

Study: Robots Encourage Humans To Take Risks
Not exactly Three Laws compliant.

Kinetic Buildings And Psychotropic Houses
'There was a dim whirring, and the spheres tipped and began to rotate...'

Jupe Urban Escape Pods Have Tesla, SpaceX Roots
'The houses are prefabricated units... and they sell at the flat rate of five hundred dollars a room set up.'

Best Robot Dance Video Of 2020
'I can Mashed Potato... I can do the Twist.'

Vertical Farm In Singapore's Output Is 1.5 Tons Per Day
'A towering eighty-story structure like the office "In-and-Out" baskets stacked up to the sky.'

3D Printed 'Blisk' Manufactured In Orbit
'It can be mass-produced only in the orbiting factories...'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.