Why it matters: If you’re concerned about not adhering to the two-meter (six feet) social distancing guidelines, Google has released a tool that could help. Called Sodar, it uses augmented reality to show how far you should stay from those around you.

Sodar , which likely stands for social distancing radar, is a web app rather than a standalone application. As with other AR tools, it uses a phone’s camera to superimpose images onto your surroundings via the screen. In this case, it’s a two-meter wide circle that illustrates whether you’re too close to a person or can afford to close the gap a bit more.

If you want to try out the social distancing tool, you’ll first need to install Google Play Services for AR . It had been called ARCore, but Google renamed it last August. By installing the software, users can experience AR apps such as this one.

It’s noted that Sodar is an Android-only experience, and it will only work with Google Chrome. You might also find that some Android devices aren’t compatible, but if you’ve used a Google AR program on your handset before, Sodar will likely work fine.

Assuming your device is compatible, just head to the Sodar website . If you open it on a non-mobile device, scan the QR code on your phone. From here, confirm permissions that include camera access for Google Chrome. Once that’s all done, and the sensors are calibrated, the 2-meter line should appear on the screen—and no more worrying about getting too close to someone.

Image credit: Travel man