New Consent Condom
What do you think?
https://edition.cnn.com/2019/04/10/health/condom-consent-four-hands-trnd/index.html
I see some people have criticised the new product online because it is being falsely marketed as a tool to prevent rape, but whilst it won't stop violent predators from attacking, mostly women, it may help to reduce reckless, as opposed to malicious, instances of rape, where a rape occurs because of a failure in communication between parties. It may also prompt a man to take more and clearer steps to ascertain consent before proceeding with sexual conduct.
Like I say, it won't prevent malicious predators, but it may reduce reckless sexual conduct whereby a man misguidedly thinks another party has consented.