Mini USB C Display for taking Pictures?

[Android Central Question]

Hi,

I'd love to use the main camera of my Note 8 to take family photos from a tripod with a remote bluetooth shutter. We all try to keep still, but it would be helpful if we could see ourselves in the preview of the main screen like if we were taking a selfie using the front cam. So... I'm wondering if there is any such thing as mini display that could be plugged into the USB C port to mirror the camera/phone display - kind of like the flip-out display many cameras have...

Something like this would be great - anyone know of anything like it?

Does anyone have any tricks for mirroring the screen otherwise?

Thanks!

 

[Rukbat]

A mirror on a chair behind the phone is very low-tech, but it would work regardless of the phone, USB capabilities, etc.