We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Arriana Vasquez Arriana Vasquez is an associate staff writer covering ...

I originally got the Camp Snap camera a couple of months ago for my 9-year-old to take to a sleepaway camp that bans devices with screens, but it turns out I’m the one who actually loves using it.

Many of us remember the old overhead projector from our school days. Think of a document camera as a contemporary version, capable of taking or relaying an image of whatever is placed beneath its lens ...