You may be spared from typing pesky passwords in the future!
Instead
of typing your password, you may only have to think about it, thanks to
a new wireless headset device developed by researchers.
Remembering
passwords for all your sites can get annoying. There are only so many
punctuation, number substitutes and uppercase variations you can recall,
and writing them down for all to find is hardly an option.
Researchers
at the University of California Berkeley School of Information
developed the device that explores the feasibility of brainwave-based
computer authentication as a substitute for passwords.
By
measuring brain-waves with bio-sensor technology, researchers are able
to replace passwords with "passthoughts" for computer authentication,
website 'Mashable' reported.
A USD 100 headset wireless connects to a computer via Bluetooth, and the device's
sensor rests against the user's forehead, providing a
electroencephalogram (EEG) signal from the brain.
The NeuroSky Mindset looks just like any other Bluetooth set and is more user-friendly, researchers said.
Brainwaves
are also unique to each individual, so even if someone knew your
passthought, their emitted EEG signals would be different.
"Other
than the EEG sensor, the headset is indistinguishable from a
conventional Bluetooth headset for use with mobile phones, music
players, and other computing devices," according to the researchers.
Participants,
in a series of tests, completed seven different mental tasks with the
device, including imagining their finger moving up and down and choosing
a personalized secret, the report said.
Simple actions like focusing on breathing or on a thought for ten seconds resulted in successful authentication.
"We
find that brainwave signals, even those collected using low-cost
non-intrusive EEG sensors in everyday settings, can be used to
authenticate users with high degrees of accuracy," the researchers
concluded.