Request: Can I embed this in my surveys as a makeshift reverse-captcha?

[MajesticalDiscomfort]

I want to give surveys to a large sample size of users while filtering out bots and without compromising the privacy of the actual survey respondents. Traditional captcha is easy for AI to crack, but reverse captcha should hypothetically be more difficult.

My intention is to randomly generate a set of alphanumeric characters with each instance of the survey, and request the user to draw the characters as best as they can. The resulting answer to the "captcha" would be saved with the rest of the form data, alongside the randomly generated characters for that instance of the form. The idea is to exclude blank and nonsensical responses, as a quick-and-dirty bot filter.

The permission alone is all I ask, although help in properly implementing this would be greatly appreciated.

[UziTech]

I didn't know that anyone here has time to help, but since this is MIT licensed feel free to do whatever you want with it.

Good luck!