[HN Gopher] Don't Touch Ya Face ___________________________________________________________________ Don't Touch Ya Face Author : dkobran Score : 275 points Date : 2020-03-11 18:26 UTC (4 hours ago) (HTM) web link (www.donttouchyaface.com) (TXT) w3m dump (www.donttouchyaface.com) | waterhouse wrote: | How about this solution: If your face itches or something, use | the _back_ of your hand to rub it? Or some other part of your | body that you can be confident isn 't used to touch anything | potentially contaminated. | aengvs wrote: | Problem with this is I'm now using the back of my hand or other | parts of my body to open doors, press elevator buttons etc... | waterhouse wrote: | Partition your body: some parts used for some things, others | for other things. Use an elbow or knee to push buttons, use | the long sleeve of a jacket as a mini-glove if you need to | grasp a handle. Or wear gloves that you take off once you're | inside. | freehunter wrote: | I see a lot of people using their jacket sleeve to open doors | or to cover a cough, etc. But how often do you wash your jacket | versus washing your hands? I'd rather open a door with my hands | then wash my hands (or use sanitizer if a sink isn't around) | because I can wash my hands several times a day. I can't wash | my jacket more than once a day. | waterhouse wrote: | Consider the sleeves of your jacket to be permanently | contaminated. (Though hopefully the inside of your elbow is | contaminated only by your own coughing.) Repeatedly | contaminating the sleeves doesn't make them worse; just try | to avoid having them touch anything else important. | (Theoretically you could be worsening the _doorknobs_ , but | it seems unlikely you're adding anything they don't already | have.) It may not be a perfect solution, but I think it's | pretty good. | | Regarding washing hands, I've found that if I do that too | much then my skin (starting on the back of my hands) tends to | dry out and flake off. Certain kinds of moisturizing soap are | less bad at this, but I don't choose what soap is available | except at home, and it has led me to find other solutions | like the above. | csours wrote: | I've tried this when eating spicy things, and it's been very | self evident that I'm not good at it at all. | | Edit: this may be a potential vector for reinforcement learning | joe_the_user wrote: | Being on the spectrum of ADHD, I'm pretty certain that it's going | to be absolutely impossible for me to stop touching my and | suspect that small nervous habits of this sort just aren't going | to be worked out of a significant portion of the population even | if I could stop myself somehow. | | I'm fortunate I can work remotely. Social distancing is a | thousand times easier for me than stopping nervous habits, | include touching my face. I suspect such actions are on the | interface between conscious control and reflex actions. | | I suppose the authorities should still keep telling us to stop | doing but I think planners should pretty much assume this is not | a barrier that's going to stop the disease. | amyjess wrote: | I'm in a similar situation. I have a very large number of | physical tics (classified as "tic disorder" and not | "Tourette's" because mine are all nonverbal), and on top of | that I have a massive number of sensory processing issues that | make me react very strongly to any sensation on my body so I'm | constantly addressing them, and I've long since decided I'd | rather get the coronavirus than not touch my face. The | coronavirus cause me less discomfort than not touching my face, | by multiple orders of magnitude. | gaogao wrote: | As a fellow person with ADHD, I naturally socially distance | myself! | faust42069 wrote: | My app works while you use other apps | https://foundationlabs.io/face-no-touchy | faust42069 wrote: | For those looking for an app that works while you use other apps: | https://foundationlabs.io/face-no-touchy | wldcordeiro wrote: | Security warning page for the certificate? | wirrbel wrote: | With all the talk about not touching your face, I fear that | sometimes this is overemphasized for Corona virus. It is a virus | with a viral envelope, and viruses with viral envelopes are | especially unstable outside of the human body. Keeping your | distance to people, not staying long in rooms where droplets may | floating in the air carrying virus is just as important if not | more. | | Also, after washing your hands with soap, viral counts should be | so low that there isn't a danger of infecting yourself anymore, | so the situation where you sit at your laptop isn't especially | dangerous IF YOU WASH YOUR HANDS BEFORE USING IT (and possibly | wiping the keyboard down with a wrung-out cloth that was soaked | in soap water). | ajross wrote: | None of that is well-established. It might be right, but there | hasn't been time to do the science. Certainly facial contact is | a known vector for many viruses, including other coronavirus | genera. | | This is a crisis. We have to work things via defense in depth | and hope that it is enough. So we wash our hands, isolate, wear | masks where available, and _we don 't touch our face_. | | Please don't try to finesse a pandemic just to seem smart on | the internet. No one knows whether you're right or not. | | Seriously, just don't touch your face. | echelon wrote: | Unrelated to the content of the page, I'm really starting to hate | the push for SSL everywhere. | | This website has misconfigured certs and because of that my | browser blocks it. Chrome is corp IT-managed and has no opt-out, | whereas Firefox lets me accept the certs, but it's ultimately | been blocked by our DNS/firewall for the same reason. | | I really hate SSL. The majority of informational sites do not | need it. I understand that it doesn't protect my privacy, but it | doesn't frankly matter that I'm accessing an informational page | about Coronavirus. If people are willing to give up their privacy | to adtech platforms like Google and Facebook, the information | about what websites you read is already out there. | | I feel like Google has just created a deeper moat by pushing for | SSL. | | People complain about Kubernetes, but that's infra for large orgs | that you shouldn't opt into unless you need it. SSL is being | forced on the small guys who can't handle the complexity nor | automation. It's not fair. | chipperyman573 wrote: | The biggest benefit for me is, it guarantees my ISP can't mess | with my pages. They already do it with mild stuff | (https://www.zdnet.com/article/comcast-injects-copyright- | warn...) so I wouldn't put it past them to inject ads or | something if they thought they'd make any money. | sigjuice wrote: | It is not just about _YOUR_ ISP messing with your pages. | There are many ISPs (a different one, every few hops). | smitop wrote: | You can bypass hard HSTS errors in Chrome by typing in | "thisisunsafe". There is no textbox to type it into, you have | the press the letters on your keyboard blindly. | sciurus wrote: | What errors are you seeing? Perhaps your IT department is the | cause. The certs look fine. | | https://www.ssllabs.com/ssltest/analyze.html?d=www.donttouch... | | https://www.ssllabs.com/ssltest/analyze.html?d=lzdmsmujepoc2... | zerocrates wrote: | 1: What's wrong with the site's certificate? Seems fine to me. | | 2: How does a greater penetration of HTTPS help Google's moat | specifically? To my understanding, all the vendors are pretty | much pushing in the same direction. | jiggawatts wrote: | What are you talking about? It's using TLS 1.3 and is signed by | the GlobalSign root CA! It's using the most compatible RSA 2048 | crypto, and all the parameters look valid. | | Maybe you are a victim of a man-in-the-middle attack _right | now_ and the "stupid warnings" you're blithely clicking | through are _informing you of this_. | emmelaich wrote: | For me, GlobalSign lack of / failing to get GlobalSign | _intermediate_ certs pops up surprisingly often. | nathancahill wrote: | Seems to be fixed now? Unless your corp doesn't have GlobalSign | root? | sigjuice wrote: | How you know the coronavirus information that you are getting | from an http site hasn't been tampered with before it reaches | you? | j88439h84 wrote: | This also seems really useful for people trying to stop biting | their nails and other habits. Any chance you'd share the code? | jascii wrote: | With the pandemic of working from home, maybe we need an app to | help us stop touching, eh, _other_ bits of our anatomy? | qntmfred wrote: | Now do it for bad posture plz | rsanek wrote: | Take a look at https://github.com/z1lc/HeadUp2 -- it's basic | but it works OK | 5cott0 wrote: | > I looked up your code because you don't know how to hide it and | have made my own cloned app for some reason. Nobody liked you in | high school, I'm sorry you had to find out this way. | | I really felt this. | CCoffie wrote: | I'm pretty sure you just made more people touch their face... | sigjuice wrote: | How is this supposed to work? Most people have carved their | webcams out of their laptop and put tape over the hole :) | zmmmmm wrote: | A bit tangential, but I have a mild concern that the focus on | hand / face transmission which is undoubtably valid may be | encouraging people to overlook the fact that covid-19 is _highly_ | transmissable without any contact through air / droplets. Many | cases have been documented where people were infected without | contact. To avoid infection, you need to avoid being in close | proximity, especially in enclosed environments, with large | numbers of people. | prox wrote: | The guidelines talk about 1-2 meters distance and 15 minutes of | presence in the same space. This makes public transport and | venues big transmission vectors for that reason. Someone who | sneezes unprotected will no doubt widen that area by a factor. | aeturnum wrote: | Cool project, but what got me to comment was the really stellar | FAQ on the landing page. | | I think it's really hard to strike capture the tone of software | in written descriptions of those pieces of software. Coding | projects that are programmed in an experimental and light-hearted | way can end up being spoken about in somber tones that lose that | sense of fun and playfulness. | perk wrote: | I love this loose writing style, but when I try it myself I | feel like an idiot. | godelski wrote: | Do it more often (practice!) and don't take it seriously. Who | cares if you sound like an idiot. This isn't a serious | project after all. | sramsay wrote: | I got a _much-needed_ laugh out of it. | | Especially: | | > My dude, I can barely make a website, much less a mini NSA. | ccktlmazeltov wrote: | looks like we read the same thing | frequentnapper wrote: | too slow. told me like 1 minute later after i touched the face if | at all... | ricardobeat wrote: | The app fails to even ask for camera permission in Firefox, and | simply dies. | lkbm wrote: | It worked for me. Could you have it set to Never Ask? (I'm | using Firefox Nightly on Mac OS.) | emmelaich wrote: | Also, wash your hands. | | https://www.abc.net.au/news/2020-03-10/how-south-east-asia-i... | wesleyfsmith wrote: | The FAQs are amazing haha | lxe wrote: | Done with https://teachablemachine.withgoogle.com/train/image I | bet. Love this thing. You can make your own 'Don't Touch Ya Face' | in a few minutes! | ISL wrote: | I have addressed this issue with a simple hardware innovation: | the Facespoon. | | Find a clean object with a well-defined handle. Use the non- | handle end of the object to touch/scratch/adjust/manipulate your | face. Clean the object regularly. | | Working from home, I've designated a kitchen cooking spoon on my | desk for this dedicated task. Plastic appears to better than | wood, as it is more-readily cleaned and does not absorb facial | oils. | a-wu wrote: | Even better: get a copper spoon as copper is naturally | antimicrobial | | https://en.wikipedia.org/wiki/Antimicrobial_properties_of_co... | ISL wrote: | Looks like it may be effective against at least some viruses, | too. Interesting. | pmiller2 wrote: | Yeah, that's why I'm glad the door handles in my building | are brass. | pbhjpbhj wrote: | > Plastic appears to better than wood // | | Do your own due diligence on this one, but a few years ago I | think it was reported that, surprisingly, wooden chopping | boards are better than plastic ones (which had been assumed to | be better as they're less absorbent, etc.) and actually combat | bacteria. | | Given Covid19 is reported to - unusually for a virus - last up | to a week [check a proper source!] or so on hard surfaces then | maybe in this situation wood might also be better??? | | >"A study by the Food Research Institute in Wisconsin (Ak et | al. 1994a and b) compared wooden and plastic boards and came to | the surprising result that wood possesses substantially better | hygienic characteristics than plastic. After contaminating | different cutting boards with bacteria, significantly fewer | viable bacteria could regularly be recovered from wooden boards | than from plastic boards. These results were confirmed by | Gehrig et al. (2000) in a recent study investigating hygienic | aspects of wooden and plastic boards regarding the risk of food | contamination. Previous studies assumed that the detected | reduction in bacterial numbers on the wood surfaces is caused | by an antibacterial effect of wood based on several physical | and chemical properties of wood. The porous structure and | hygroscopic characteristics of wood could remove the water | needed by the bacteria for their vital functions and | multiplication and thus kill them (Kampelmacher et al. 1971, | Schulz 1995). In addition, substances present in wood (e.g. | polyphenoles) could be responsible for an antibacterial effect | (Willaman 1955, Biswas et al. 1981, Laks and McKaig 1988, Field | et al. 1989, Schra"gle and Mu"ller 1990, Scalbert 1991, Mu"ller | et al. 1995)" | | >from DOI 10.1007/s00107-002-0300-6, "Wooden boards affecting | the survival of bacteria?" | marcsto2 wrote: | My wife and I built something similar. Take a look: | https://www.DontTouchFace.com | forkexec wrote: | Or I Breaka Ya Face | | And if Ya Cougha ina Public, | | I Beata Ya to Deatha ina Alley. | | Poe's law disclaimer: ;-P | zwieback wrote: | didn't even work on my machine but upvoted for FAQ | spdebbarma wrote: | Give it a minute or two, after you press start. Also, try a | different browser. | andrewnc wrote: | I love it. I built something similar a few days ago. | | https://twitter.com/andrew_n_carr/status/1237413723658055680... | thoraway1010 wrote: | Like it! | | Maybe train people not to touch their face and in higher risk | situations (think public transit with lots of touching or bigger | group events) add a mask as another layer of protection and a | reminder. | anotherevan wrote: | This immediately reminded me of the joke about a tourist talking | with an old Australian bushman. The original rambles on a bit, | but the shorter version is the tourist asks if he knows any | bushman remedies for chapped lips. | | "What you do, mate," replies the bushman, "Is lift up your horses | tail, and kiss him straight on the bum." | | "And that fixes your chapped lips?!" exclaims the tourist. | | "No," replied the bushman, "But it stops you licking them." | lanewinfield wrote: | We made this a week ago! https://donottouchyourface.com | fancyfredbot wrote: | Did they look up your code because you don't know how to hide | it and make their own cloned app for some reason? | lanewinfield wrote: | Nah, none of us are original--the amount of people working on | this exact idea and execution is huge. We just got out before | a lot of them. | | Plus, it's all front end, so it's not hidden! | edjrage wrote: | It was a joke referring to the FAQ on donttouchyaface.com | | > 9. I looked up your code because you don't know how to | hide it and have made my own cloned app for some reason. | | > - Nobody liked you in high school, I'm sorry you had to | find out this way. | lanewinfield wrote: | the joke | | . | | . | | . | | me | andrewnc wrote: | https://twitter.com/andrew_n_carr/status/1237413723658055680... | | Same... | marcsto2 wrote: | I guess we all had the same idea. My wife and I built | https://www.donttouchface.com | dmix wrote: | Congrats, you've made the least annoying one so far! | | A simple beep is all we need, people. Also it seems more | accurate than the others few linked here it seems, the face | part is more narrowly detected, the other two went off | whenever my hand was in the frame at all for some reason. | This one only beeps when I actually put my hand on my face. | (Not to be super critical of toy projects) | lanewinfield wrote: | We tried a lot of different strategies in-- | | pre-made models | | hand and face detection separately | | training the algo yourself | | and it felt like the last one was the strongest (which is | what we released). The one we built is as strong as the | training you give it--it shouldn't be going off if your | hand is at all in the frame. | crusso wrote: | I liked the way yours worked a little better than the dtyaface | version. I like that yours allowed recording of samples since I | have a three monitor setup and my laptop with camera is at a | side angle. Your app handled side view face touching alerts | quite well. | lanewinfield wrote: | biggest problem: you have to touch your face to train it! :) | ldenoue wrote: | I also made one using BodyPix.js see | https://www.appblit.com/handoverface | godelski wrote: | This crashes for me as soon as I touch my face | GuiA wrote: | It's easy to trick by just having your hand anywhere in front of | your face, even a foot away. Is this something current image | classifier architecture could address with more data? It seems | like it'd be hard to tell whether a hand is large and on a face, | or small and far away from the face unless there is some sort of | depth estimation going on (based on cues like shadows). | maxmunzel wrote: | Maybe, but its actually really good at not firing when you | scratch your head, which is probably more common than casually | waving at your webcam ;) | lilbobbytables wrote: | Is this a problem? Do you find yourself waving at your webcam | much? | [deleted] | lkbm wrote: | I find that my hand goes between my webcam and my face | reasonably often. | | It's still a brilliant idea and I love it, regardless of its | limitations. | ukyrgf wrote: | The URL of the actual app is terrifying. I was certain the site | had been hijacked when it redirected to the most suspicious | looking URL imaginable at the domain "drv.tw": | https://lzdmsmujepoc2xlgp13srg-on.drv.tw/Don%27tTouchYaFace/... | (HN shortens this, but I think the real kicker is the '.com.html' | at the end) | kingbirdy wrote: | From the 3rd question of the FAQ: | | > Why does it open in a new tab with a different URL? | | > Setting up websites is hard and I got frustrated and you're | not paying anything, so... | ukyrgf wrote: | I have no idea why someone would go through all this trouble | when you can just drag and drop a folder onto Netlify or | Zeit. | nothrabannosir wrote: | Because setting up websites is hard and they got | frustrated. | londons_explore wrote: | drv.tw is a "Google Drive to web" proxy. It lets you stick an | html file on google drive and have it on the internet. | | I'm not sure how it pays for itself - after all, every byte | served has to go through their servers, and running a service | like this I can imagine a lot of illicit content gets posted | too (requiring a lot of admin time). | | Why not just use github/lab pages? | ivthreadp110 wrote: | https://teachablemachine.withgoogle.com/models/1lXY78MD/ | | Also terrifying... I mean, it's google... after all - Pretty | sure my android device knows when I'm touching my face when | it's turned off. | crusso wrote: | Great idea. Also, after people become trained to change their | behavior when hearing that Ralph "I'm in danger", start playing | it periodically when people are on Twitter, Facebook, etc. | | The world will be a better place. | Regardsyjc wrote: | This is awesome. Does anyone have a tutorial they recommend for | building something like this (preferably in Python)? | | https://teachablemachine.withgoogle.com is awesome and it looks | super easy to use - but any tutorials if you wanted to learn it | the harder way via OpenCV or Darknet? | | I found this tutorial from fast.ai but haven't been able to check | it out yet: https://course.fast.ai/videos/?lesson=1 | closeparen wrote: | This is blocked by my employer's OpenDNS profile as a security | threat. I'd chalk it up to a false positive but I've not seen | that happen in years. Be careful. | spectramax wrote: | Dr. Michael Osterholm was on Joe Rogan's podcast explaining in | detail how this virus spreads [1] | | - Washing hands and not touching face is inconclusive but it | makes sense to keep up the hygiene. That's not the primary means | of how this virus spreads. | | - Virus primarily spreads via airborne means, simply by breathing | (not even coughing or sneezing) is enough. It stays suspended in | air (you can imagine the negligible weight of a 0.1um particle | compared to the fluid mechanical forces from circulating air). | | - N95 masks (contrarily to the popular myth) are the most | effective means of stopping the spread. Shortage of masks for | hospital workers is an orthogonal issue. | | I urge everyone of you to watch this interview and to be more | informed. | | [1] https://www.youtube.com/watch?v=E3URhJx0NSw | fofoni wrote: | I've touched my face while testing the app way more than I would | have if I weren't aware of the app at all. | gmanley wrote: | I'd say a big part of that is just you're more aware that your | doing it. I bet the total count is similar. | devin wrote: | Maybe someone said in the comments somewhere, but it kind of | makes me chuckle to sit here testing it by... well... touching my | damn face. | other_herbert wrote: | This is cool but the downside of having a dell xps is that the | camera is basically always looking at my hands :D... works fine | if I'm not using the keyboard :)... or if I got up and actually | went to my desk and that sort of thing.. | elicash wrote: | Here's another idea: | | Start wearing a bracelet or something else to give yourself a | little reminder when you are reaching for your face. I have no | idea whether bracelets themselves are germ traps, of course. | kevsim wrote: | Here you go: https://immutouch.com/ | elicash wrote: | Honestly, all I need is a string. | pbhjpbhj wrote: | Elastic band? | ChuckMcM wrote: | Of course the killer app here is to use the accelorometer in a | fitbit or a other fitness bracelet to play the danger ring tone | on your phone if your arm comes up to your face. | [deleted] ___________________________________________________________________ (page generated 2020-03-11 23:00 UTC)