this post was submitted on 26 Apr 2024
365 points (98.7% liked)

Technology

61227 readers
4224 users here now

This is a most excellent place for technology news and articles.

Our Rules

  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each other!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots

founded 2 years ago
MODERATORS
L3s@lemmy.world
enu@lemmy.world
technopagan@lemmy.world
L4s@lemmy.world
365
Tech brands are forcing AI into your gadgets—whether you asked for it or not (arstechnica.com)
submitted 9 months ago by ForgottenFlux@lemmy.world to c/technology@lemmy.world
54 comments fedilink hide all child comments
 

Earlier this year, Microsoft added a new key to Windows keyboards for the first time since 1994. Before the news dropped, your mind might’ve raced with the possibilities and potential usefulness of a new addition. However, the button ended up being a Copilot launcher button that doesn’t even work in an innovative way.

Logitech announced a new mouse last week. I was disappointed to learn that the most distinct feature of the Logitech Signature AI Edition M750 is a button located south of the scroll wheel. This button is preprogrammed to launch the ChatGPT prompt builder, which Logitech recently added to its peripherals configuration app Options+.

Similarly to Logitech, Nothing is trying to give its customers access to ChatGPT quickly. In this case, access occurs by pinching the device. This month, Nothing announced that it "integrated Nothing earbuds and Nothing OS with ChatGPT to offer users instant access to knowledge directly from the devices they use most, earbuds and smartphones."

In the gaming world, for example, MSI announced this year a monitor with a built-in NPU and the ability to quickly show League of Legends players when an enemy from outside of their field of view is arriving.

Another example is AI Shark's vague claims. This year, it announced technology that brands could license in order to make an "AI keyboard," "AI mouse," "AI game controller" or "AI headphones." The products claim to use some unspecified AI tech to learn gaming patterns and adjust accordingly.

Despite my pessimism about the droves of AI marketing hype, if not AI washing, likely to barrage the next couple of years of tech announcements, I have hope that consumer interest and common sense will yield skepticism that stops some of the worst so-called AI gadgets from getting popular or misleading people.

you are viewing a single comment's thread
view the rest of the comments
[–] tal@lemmy.today 22 points 9 months ago* (last edited 9 months ago) (2 children)

considers

That'd actually probably be a not-unreasonable application for machine learning, if you could figure out some kind of way to measure short-term biological arousal to use as an input. I don't know if blood pressure or pulse is fast enough. Breathing? Pupil dilation?

Like, you've got inputs and outputs that you don't know the relationship between. You have a limited number of them, so the scale of learning is doable. Weighting of any input in determining an output probably varies somewhat from person to person. It's probably hard to get weighting data in person. Those are in line with what one would want to try doing machine learning on.

IIRC, vibrators tend to have peak effect somewhere around 200 Hz, but I'd very much be willing to believe that that varies from person to person and situation to situation. If one has an electric motor driving an eccentric cam to produce vibration, as game controllers do for rumble effects, then as long as the motor's controller supports it, you could probably train that pretty precisely, maybe use some other inputs like length of time running.

I don't know if it's possible to have a cam with variable eccentricity -- sort of a sliding weight that moves towards or away the outer edge of the cam -- but if so, one could decouple vibration frequency and magnitude.

googles

Looks like it exists.

https://www.dmg-lib.org/dmglib/main/imagesViewer_content.jsp?id=16182023&skipSearchBar=1

So that's an output that'd work with a variety of sex toys.

There's an open-source layer at buttplug.io -- not, despite the name, focusing specifically on butt plugs -- that abstracts device control across a collection of sex toys, so learning software doesn't need to be specific to a given toy, can just treat the specific toy involved as another input.

I'm sure that there's a variety of auditory and visual stimuli that has different effect from person to person and isn't generally-optimal today.

And, well, sex sells. So if one can produce something effective, monetizing it probably isn't incredibly hard, if that's what one would want to do.

EDIT: Actually, that variable-eccentricity cam is designed to be human- rather than machine-adjusted. That might not be the best design if the aim is to have machine control.

[–] tal@lemmy.today 6 points 9 months ago* (last edited 9 months ago) (1 children)

Looking through the hardware compatibility list on buttplug.io, one such device is the "Edge-o-Matic 3000". This claims to keep a user near orgasm without actually having an orgasm. For that to work, there have to be sensors, and fairly reactive to arousal in the short term. It looks like they're using a pneumatic pressure sensor driven off a bulb in a user's butt to measure muscle contractions, and are trying to link that to arousal.

https://maustec.io/collections/sex-tech/products/eom3k?variant=40191648432306

The Edge-o-Matic is a smarter orgasm denial device (for all humans, which also includes men and women) that uses a hollow inflatable butt plug to detect orgasm via muscle contractions in the area. As the user approaches orgasm, these involuntary contractions are recorded and measured to estimate arousal levels and control external stimuli accordingly.

If they're trying to have software learn to recognize a relationship between muscle contractions and arousal sufficient to produce orgasm, if it's automatic rather than having someone tweaking variables, that's machine learning. Maybe "AI" is a bit pretentious, but it'd be a sex toy doing machine learning today.

That's an interesting idea, but:

  • I'm dubious that it actually works well. It's described as being a work in progress.

  • Even if it works and solves the problem they're trying to solve (being able to reliably predict orgasm), I'm not sure that muscle contractions can be used to predict arousal more-broadly.

  • My guess is that as sensors go, mandating that someone have an inflatable bulb up their butt to let the sensor get readings is kind of constraining; not everyone is going to want that at all, much less when they're, well, playing with sex toys. Their butt might be otherwise-occupied.

That being said, it's gotta at least be viable enough for someone to have been willing to put work into and commercialize a device based on that input. I'd believe that muscle contractions are an input that one could reasonably derive data from that one could train a machine on.

[–] tal@lemmy.today 3 points 9 months ago* (last edited 9 months ago)

Maybe one could use brainwaves as an input. That'd avoid physical delay. I've got no idea how or if that links to arousal, but I've seen inexpensive, noninvasive sensors before that log it. Using biofeedback off those was trendy in the 1970s or something, had people putting out products.

https://en.wikipedia.org/wiki/Electroencephalography

At least according to this paper, sexual arousal does produce a unique signature:

https://link.springer.com/article/10.1007/s10508-019-01547-3

Neuroelectric Correlates of Human Sexuality: A Review and Meta-Analysis

Taken together, our review shows how neuroelectric methods can consistently differentiate sexual arousal from other emotional states.

If it's primitive enough, probably similar across people, easier to train a meter to measure arousal from EEG data on one set of people that can be used on others.

https://www.sciencedirect.com/science/article/abs/pii/S009130571400032X

There is a remarkable similarity between the cortical EEG changes produced by sexually relevant stimuli in rats and men.

That sounds promising.

There's an open EEG product at two channels without headband for 99 EUR.

https://www.olimex.com/Products/EEG/OpenEEG/EEG-SMT/open-source-hardware

Some more-end-user-oriented headsets exist.

https://imotions.com/blog/learning/product-guides/eeg-headset-prices/

Hmm. Though psychologists have to have wanted to measure sexual arousal for research. You'd think that if EEGs were the best route, they'd have done that, else physical changes.

https://www.sciencedirect.com/science/article/abs/pii/S2050052115301414

Over the past four decades, there has been a growing interest in the psychophysiological measurement of female sexual arousal. A variety of devices and methodologies have been used to quantify and evaluate sexual response with the ultimate goal of increasing our understanding of the process involved with women's sexual response, including physiological mechanisms, as well as psychological, social, and biological correlates. The physiological component of sexual response in women is typically quantified by measuring genital change. Increased blood flow to the genital and pelvic region is a marker of sexual arousal, and a number of instruments have been developed to directly or indirectly capture this change [1]. Although the most popular instrument for assessing female sexual response, the vaginal photoplethysmograph (VPP), measures genital response intravaginally, the majority of other instruments focus on capturing sexual response externally, for example, on the labia or clitoris.

Hmm. That's measuring physical changes, not the brain.

https://en.wikipedia.org/wiki/Vaginal_photoplethysmograph

Vaginal photoplethysmography (VPG, VPP) is a technique using light to measure the amount of blood in the walls of the vagina.

The device that is used is called a vaginal photometer. The device is used to try to obtain an objective measure of a woman's sexual arousal.There is an overall poor correlation (r = 0.26) between women's self-reported levels of desire and their VPG readings.[1]

That doesn't sound like, even concerns about responsiveness in time aside, existing methods for measuring arousal from physical changes in the body are all that great.

As in, maybe measuring the brain is gonna be a better route, if it's practical.

[–] JCreazy@midwest.social 1 points 9 months ago

I couldn't get buttplug.io to work 😒