Israel develops device interconnection technology based on ultrasound

[ Instrument R & D of instrument network ] With the development of technology, wireless connections such as Bluetooth, infrared, and near field communication (NFC) are becoming more and more common in people ’s daily lives and work, especially when the epidemic is spreading globally. One of the measures of infection.

Recently, the Israeli startup Sonarax has developed an ultrasonic technology, which is similar to Bluetooth, infrared and other connections, but the principle is different, especially ultrasonic has a very accurate ranging capability, and has high effectiveness and accuracy for device interconnection Sex.

This technology realizes the transmission and communication through ultrasonic waves in different mobile devices, which can avoid the direct or indirect contact between people to the greatest extent. Sonarax's chief operating officer Nimrod May said that they developed a special algorithm to achieve wireless transmission between devices. For example, in the past, it was necessary to touch the fingerprint card reader with a finger to achieve work punch, but their device connects the employee's mobile phone with the punch card As long as employees carry their mobile phones to work, the punch card can scan and locate their mobile phones through ultrasound, so that they can automatically punch in their cards and avoid the risk of virus transmission due to contact.

At present, Apple and Google have contacted Sonarax, hoping to cooperate with the company.

(Original title: Israel developed a device interconnection technology based on ultrasound)