NAYRT Except from what I am aware the "I am not a robot" ones are effective not because you have to click a box but because of what they analyze behind the scenes. Things like the path your mouse takes to the box, where you click in the box, how quickly you filled out things before getting to the box, and other factors that aren't all public from what I saw. While they look simple from a user's perspective, they are actually anything but from behind the scenes. So I don't think that is a practical solution for a small website like FR.
From what I've read on captchas, just recoloring and rotating the images on a background should be enough without trying to reduce contrast (like sticking the dragon in a camouflaged spot or having it be an excessively complex background) should be enough. As that is a lot of training images that would have to be programmed into the bot. Asking questions might also work, if FR wanted to go there. Maybe? I'm not a computer expert and am only going off of what I have read.
Re: camping woes
Except from what I am aware the "I am not a robot" ones are effective not because you have to click a box but because of what they analyze behind the scenes. Things like the path your mouse takes to the box, where you click in the box, how quickly you filled out things before getting to the box, and other factors that aren't all public from what I saw. While they look simple from a user's perspective, they are actually anything but from behind the scenes. So I don't think that is a practical solution for a small website like FR.
From what I've read on captchas, just recoloring and rotating the images on a background should be enough without trying to reduce contrast (like sticking the dragon in a camouflaged spot or having it be an excessively complex background) should be enough. As that is a lot of training images that would have to be programmed into the bot. Asking questions might also work, if FR wanted to go there. Maybe? I'm not a computer expert and am only going off of what I have read.