u/hdunn197

I'm conducting a quick study on human perception of digitally modified images (steganography) for my final-year Cyber Security project at Northumbria University, and I need participants.

You'll be shown 16 pairs of images and asked which image in each pair looks modified. It's absolutely fine if you can't tell the difference; that's valuable data too! No technical knowledge needed.

Should only take 5 minutes. All responses are completely anonymous.

Please feel free to share with anyone 18+!