[PConline News] Electronic devices generally have a relatively private password, and there are various ways to unlock. Like sliding without a password, it is simple and crude. In order to protect privacy, there are also password unlocking, fingerprint unlocking, and even ear unlocking. But recently researchers from the University of Stuttgart, the University of Saarland, and the Planck Institute for Information Research have developed a new unlocking method that unlocks the device through the unique sound of the user's skull. Skull also has sound? Do you want to knock it?
This technology is called "SkullConduct" and its working principle does not mean that the user's brain needs to make a sound. Instead, using a wearable device such as Google Glass or VR virtual reality glasses, an integrated bone conduction speaker is used to transmit ultrasound signals to the wearer's skull. The device's microphone records the front and back vibrations of the skull. The frequency of the sound, as the only information to verify the identity of the user. In other words, if you use this lock, others cannot crack it anyway. It seems that this unlocking is a must.
However, the technology is still under study. Its researchers come from multiple universities. Its headquarters is in Germany. In order to make this technology more mature, researchers also organized related controlled experiments. That is, let ten volunteer participants use the technology to unlock and close. In the trial, 97% of participants were able to use this technology to allow the device to identify the participant's identity information and unlock it successfully. The success rate is also very high. At present, this technology is not yet mature. But is it still far from the day when we close the phone to the head and unlock it? It seems to be much higher than fingerprint unlocking.
Edit Comment: This unlocking method is also playing a new height.
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