There is a "Phone Periscope" I use, that you can buy on Amazon / eBay for a few dollars, that might be useful if you need something like this: https://www.amazo

There is a "Phone Periscope" I use, that you can buy on Amazon / eBay for a few dollars, that might be useful if you need something like this: https://www.amazon.com/s?k=phone+periscope https://www.amazon.com/s?k=phone+periscope Some have a little magnet so it can be detached and re-attached quickly. We use it to make a phone-based people counter. Recently found out that in China they're marketed as phone attachments to take pervy, upskirt photos of girls without getting caught.