I’ve been doing that to read serial numbers off of computers fro several years. Ok, I a take a picture and then zoom in on the serial number. Never thought of doing it this particular way.
Also good for getting a look behind things without having to dismount them or pull them out. i.e. you can reach behind with your hand but not your head. Things I’ve ‘looked behind’ like this: my head, mounted radios, power amplifiers, engine blocks, vcr’s, stereo’s PC’s, desks, cabinets, plumbing, drywall and under a floor.
Even with my horrible eyes, it works! Cool life hack!
I’ve been doing that to read serial numbers off of computers fro several years. Ok, I a take a picture and then zoom in on the serial number. Never thought of doing it this particular way.
Also good for getting a look behind things without having to dismount them or pull them out. i.e. you can reach behind with your hand but not your head. Things I’ve ‘looked behind’ like this: my head, mounted radios, power amplifiers, engine blocks, vcr’s, stereo’s PC’s, desks, cabinets, plumbing, drywall and under a floor.