If you find it inconvenient to share your Android phone’s hotspot details manually, you can create a QR code that others can scan from their devices to connect to your hotspot. It's easier than you ...

Select Google Search Image: Choose the Google Search Image option to use Google Lens. Read the QR Code: Google Lens will process the image and display the information embedded in the QR code.

Google is working on bringing an onscreen QR code and barcode scanner to Circle to Search. We managed to activate it, so here's a demo of it.

But we've always covered it as a feature of smartphones. Also: Why SMS two-factor authentication codes aren't safe and what to use instead For smartphones, Google Lens makes a lot of sense.