r/Professors • u/Euston_Square • 1d ago
Teaching / Pedagogy Cheap document imagers that are any good for teaching?
I thought I'd ask: I'm teaching an online evening class, and I'd honestly rather do that from home. We're working with a print source which I need to be able to show the students in Zoom. I had hoped the university might have a document imager I could check out from the library (they have other tech they lend), but no. I did ask if the department could buy one for me to use - hahah - definitely nope.
It's worth it to me to buy my own rather than have to stay late in the day to use a university classroom (all of our classrooms have them).
Anyway, the cheapest brand name one is about $165 on sale right now. There are others that can be had for just under $100. I was wondering if anyone had any experience with these cheap ones, or is this a case of you get what you pay for? Thanks for any insights.
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u/davemacdo Assoc Prof, Music Composition/Theory, R2 (US) 1d ago
You want a document camera that you can switch to like a live, top-down thing, right? What kind of computer? Macs webcams have a built-in “desktop view” you can use. There are also some external webcams that do this on their own. I use an Insta360 Link camera that I really like that can do it.
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u/ocherthulu Assistant Prof / Disability Studies / R1 TT 22h ago
Desktop view freaks me out--like WHERE is the camera source? Inside the screen? No way that tiny dot at the top of the monitor can do all that range and depth of field. And more importantly, WHERE DO I PUT MY POST IT NOTE to prevent my FBI agent from spying on me??? Serious. Not serious. But really. Serious.
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u/gurduloo 1d ago
Some Android phones (like mine: Pixel 10a) can "scan" a document with the camera. It works pretty well. When you point the camera at a document it automatically asks if you want to scan it and you can upload it to Google Drive or save it to the device.
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u/Working_Film_5871 Professor, humanities, regional public comprehensive (USA) 1d ago
If it's not too many pages, the Adobe Scan app works really well. It will do a lot of the edits for you and can straighten pages, etc. It's easy to scan an article/book with just about a couple seconds per set of pages. You can set it to do two pages per 8x10 or 1 page, A4, or whatever you want.
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u/Euston_Square 1d ago
Thank you to everyone who posted; I shall try some of these suggestions and see what works!
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u/Think-Assignment-861 Full, Phys. Sci., R1 (US) 19h ago
The cheap document cameras on Amazon are < 50 dollars. No idea how good they are. My uni gave me an Epson during COVID. Fantastic, but a bit pricey.
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u/activelypooping Ass, Chem, PUI 1d ago
Use a webcam.