yes. they use ecorotation.

They’re blind so they use text-to-screech

I can’t imagine a bat using a phone, but I’ve seen plenty of children laying on a bed with their head hung over the foot or side of the bed (so if you approached, you’d be upside-down to them) and they’re holding their tablet upside-down so they can see it.

Hurts my neck to even think about it.

Photos, as in sonar depth maps?

Finally. THIS is the content I’m here for.