> You are never asked to enter a password, or type in "Remove Everything" as a fail-safe. Some people will still do that and be surprised at the result. My dad once reformatted his memory card on his camera, losing all his pictures from his vacation. He wanted to 'Change the Format' of the image (why? who knows), but instead he reformatted the card. "Are you Sure? Yes!" I once copied an empty partition over a full pa…
Well, I had that once on my old Canon DSLR. I really wanted to change the picture format from JPEG to RAW (CR2), so I chose the 'format' option. I got into the format card menu, so I wanted to get out. There were only two options: OK and Cancel, but the interface was so bad I had no idea which button was active and which was not (the colors would invert on scrolling). A 50-50% chance, and I chose the wrong option ;) Luckily it was a quick format, so a raw scan saved my photos :)