If you’re blind or have low vision, you can use the Magnifier app on iPad to detect doors around you. You can get information about how far you are from the door and hear about the door’s attributes, including how to open it.
Important: Detection Mode should not be relied on in high-risk or emergency situations, in circumstances where you may be harmed or injured, or for navigation. Detection of doors is only available on to start Detection Mode.
If you don’t see on your iPad.
Tap , tap it again, then tap Done.