The decision of the Autoblow AI team to train porn film blowjobs on one level makes sense: Easy data collection. There is no lack of porn, and there is no doubt that someone would presume to be able to educate an AI on sex through thousands (if not millions) of hours of hardcore content dedicated to the film.
However, even aside from the issue of how precise porn reflects sexuality, the data pornography is capable of providing significant limitations. A camera invisible or obscured by external viewer is some of the most important parts of sexual stimulation.
Watching porn (including porn for hundreds of hours) can not tell you what a blowjob giver does with your tongue, or what is inside a vagina to make you feel so good about sex. Things get even more complicated in an act such as cunnilingus, where porn artists often have to choose something that feels good for their partner and what looks good on their camera. (Machulis recently explained the problems with the use of porn to teach sex toys about sex incredibly in-depth.)
Lioness, a on the market available rabbit-style vibrator, is now equipped with force sensors, temperature sensors, accelerometers, and gyroscopes that map the orgasmic response pattern of a user — all data which, theoretically, can be used by an AI to reverse the orgasm. Lioness may seem a better way to develop this type of device with its reliance on biometrics with visual data, but there are also a number of problems with that approach. "I love the idea that arousal signals could take your device," Newitz told me.
"The problem is that the limited research available on [arousal signals] shows that women do not always experience physical signs of excitement as excitement. They will be greatly excited — there's going to be gorgle, grafting — but when they ask the women, 'Are you excited? 'It's answer, 'No.'"
Indeed, several researchers have discovered that arousal by women (and sometimes men) is often inappropriate, which means that your brain and body do not always agree whether or not you are activated.
You may want to anticipate sex as your body does not show any physical excitement, or your brain may have no interest in sex whilst your genitals become swelling, lubricating or otherwise excited. Some research has even shown that many women are physically reacting to images of bonobos that have sex, without a sense of sex. This poses an important issue for an intelligent vibrator: how can we guarantee that, because someone has shown a picture of bonobo sex, what an intelligent vibrator registries as a user and is truly converted into a stimulation pattern is that rather than just a noise?
In the end, the very problem that they try to solve can hamper intelligent sex toys. The AI sex toy hype history indicates that we want a sex toy that we know what we like instantly, without effort, because we are either unwilling or unable to find it for ourselves. But if we don't make the hard work of figuring out exactly what turns us on and gets us off, we can't really teach sex toys how to get us to the highest peaks.