Google's New Project- Soli

"Your hands are the only interface you'll need"- Google

Soli is the new touchless radar-based sensing technology by Google. It is a small chip which may integrate in the future phones to make it touchless.

There was a time when you use buttons to use your phones. Then an era of touchscreen came. Now the future era may be based on Google's Soli where you can give the command to your phone just by creating a sensation in the air and this radar-based sensor will detect your motion.

Soli tracks and recognizes dynamic gestures expressed by fine motions of the fingers and hand. This tool is based on the virtual tool gesture. You can press it by tapping your fingers together. Rub your thumb against your index finger to turn on the virtual dial. Slide your thumb over your index finger to slide the stuff. This kind of interactions is being developed by Google. This chip is smaller than a 1 Rupee coin. Indeed it is ultra-compact 8mm x 10mm. Sensor and antenna are incorporated within it. 

Soli sensor technology works on electromagnetic waves in a broad beam. Objects within the beam scatter this energy, reflecting some portion back towards the radar antenna. The reflected signal, such as energy, frequency, and time delay capture rich information about the object's characteristics and dynamics, shape, size, and orientation. Soli chip can be integrated into IoT devices, computers, cars, smartwatches and of course in smartphones.

We may see the integration of Soli Sensor in Google's upcoming flagship smartphone- Google Pixel 4 XL

"I have just explained the upcoming sensor by Google i.e. Soli- a radar-based sensor in very simple language. Hope you guys understand it clearly."

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