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Show HN: Loodio – A Bathroom Privacy Device

Hi HN!

A few years ago our company moved to a new office. That office has a insufferable bathroom in terms of privacy. You could hear a needle fall on the floor inside of it which made it very uncomfortable to use the bathroom.

Many people ran the tap water or fake coughed to cover their “noises”, especially doing “no 2”.

I got sick of not being able to be comfortable in the bathroom and hearing everyone’s toilet business so I decided to make a music player using a Raspberry Pi and soldered on a motion detector that started a white noise and music whenever you entered the bathroom to hide these sounds.

A lot of people said they wanted one so I thought hey I should try to make this into a product.

A lot of time and money was wasted hiring consultants until I 13 months ago said “enough of wasting money, I’ll just build it myself”.

Today I launched a kickstarter and am selling 50 units.

Link: https://www.kickstarter.com/projects/loodio/loodio-bathroom-...

I know people in US have loud fans and such to cover for this, and a lot of people just play music on their phones but the problem with that is: when you manually play music in there you indicate you are going to do something embarrassing!

How else are you solving this problem?

I tried all existing solutions like the Sound Princess from Japan and other chinese crap on Amazon/Ali but they were not up to the task.

I think there could be a market for Loodio. What do you think?

( 160 comments | 87 points | on HN )
Re:Show HN: Loodio – A Bathroom Privacy Device by cube00 on Wednesday April 27, 2022 @12:05PM (#31181788)
Any reason for cancelling and hiding the first Kickstarter for what appears to be the same product from 2020? [1]

[1]: https://www.kickstarter.com/projects/loodio/loodio-bathroom-...

Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Wednesday April 27, 2022 @01:33PM (#31183104)
Accidental misclicked and launched previous version. (Kickstarter has a confusing UX)

It had FM-radio that didn't work and a crappy nokia 5110 display. We were "95% done" with that prototype, according to the consultants, and I was 60K in. I decided to pull the handbrake after realising that was not going to end well when I had no clue how to build the unit and those "5%" would probably cost me another 100% if you know what I mean.

I have since needed to learn how to design PCBs and mechanical design, redesigned everything from scratch and now ready to sell some units. Super stressful period.

Re:Show HN: Loodio – A Bathroom Privacy Device by thaumasiotes on Wednesday April 27, 2022 @04:54PM (#31185663)
> I decided to pull the handbrake after realising that was not going to end well when I had no clue how to build the unit and those "5%" would probably cost me another 100% if you know what I mean.

https://en.wikipedia.org/wiki/Ninety%E2%80%93ninety_rule

Re:Show HN: Loodio – A Bathroom Privacy Device by snapetom on Wednesday April 27, 2022 @01:30PM (#31183063)
Hehe. Nice detective work. OP did say they moved to the office a couple of years ago, and his idea came about 13 months ago, so perhaps he jumped the gun on creating the project then withdrew it?

Love a good "caught red-handed" internet moment, but this one might be Occam's Razor.

Re:Show HN: Loodio – A Bathroom Privacy Device by oceanplexian on Wednesday April 27, 2022 @12:24PM (#31182047)
> How else are you solving this problem?

The tech companies I've worked at have started to build "gender neutral" bathrooms. They are a fully locked/enclosed rooms with sound proofing, i.e. no gaps at the bottom of the door. Sometimes you need to take a long session or maybe are not feeling great in the bathroom department (Probably TMI) and it's almost as good as WFH.

Re:Show HN: Loodio – A Bathroom Privacy Device by hancholo on Wednesday April 27, 2022 @12:49PM (#31182437)
That's what I liked about some of Google's bathrooms: individual bathrooms with showers even.
Re:Show HN: Loodio – A Bathroom Privacy Device by smartaz42 on Wednesday April 27, 2022 @01:19PM (#31182879)
Wouldn't that be SFH?
Re:Show HN: Loodio – A Bathroom Privacy Device by Beltalowda on Wednesday April 27, 2022 @01:58PM (#31183474)
One of the advantages of wireless headphones is that you can take a shit while still listening in on those mostly (or even entirely) useless meetings :-)
Re:Show HN: Loodio – A Bathroom Privacy Device by Graffur on Wednesday April 27, 2022 @07:12PM (#31186973)
I don't trust the mute button that much
Re:Show HN: Loodio – A Bathroom Privacy Device by ReactiveJelly on Wednesday April 27, 2022 @09:02PM (#31187710)
It's not rated to hold that many units of embarassment
Re:Show HN: Loodio – A Bathroom Privacy Device by mxuribe on Wednesday April 27, 2022 @01:52PM (#31183406)
Or, PFH?
Re:Show HN: Loodio – A Bathroom Privacy Device by pvinis on Wednesday April 27, 2022 @06:45PM (#31186774)
this covers both no 1 and no 2. lets go with that one.
Re:Show HN: Loodio – A Bathroom Privacy Device by SamBam on Wednesday April 27, 2022 @12:05PM (#31181791)
Correct me if I'm wrong, but won't the white noise near the source mostly just affect the perception of sounds for the person in the toilet, and less so for the people outside?

Kind of like if you're doing the dishes and have the water running, people can hear you just fine, but you can't hear anything that's said to you.

I know in psychologists' offices they often have the white noise device in the waiting room for this reason.

Re:Show HN: Loodio – A Bathroom Privacy Device by emaginniss on Wednesday April 27, 2022 @04:49PM (#31185612)
It would be better if the device played the sound of someone aggressively having diarrhea. Then, the people outside wouldn't know if it were the person or the device.
Re:Show HN: Loodio – A Bathroom Privacy Device by nonrandomstring on Wednesday April 27, 2022 @06:19PM (#31186542)
Ring modulation is the best effect for this.
Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Wednesday April 27, 2022 @01:35PM (#31183141)
It does block all sounds and it's not very loud either. It's actually a waterfall sound I recorded on a vacation. We have been using it for 3 years now and you can now relax in our office bathroom. Sometimes I remove the unit for testing stuff and people get very annoyed, haha.
Re:Show HN: Loodio – A Bathroom Privacy Device by UncleEntity on Wednesday April 27, 2022 @03:38PM (#31184756)
> It's actually a waterfall sound I recorded on a vacation.

Would’ve gone with whale songs for a more authentic nature experience but that’s just me.

Re:Show HN: Loodio – A Bathroom Privacy Device by adamomada on Wednesday April 27, 2022 @05:59PM (#31186332)
They might think you’re doing a J in there
Re:Show HN: Loodio – A Bathroom Privacy Device by pandemicsoul on Wednesday April 27, 2022 @12:31PM (#31182155)
That was my first thought! The concept works fine for a bathroom with multiple people if they're all trying to go at once. But if you're using this at home, the best place for it is actually outside the single-user bathroom.
Re:Show HN: Loodio – A Bathroom Privacy Device by kodah on Wednesday April 27, 2022 @06:58PM (#31186867)
Doesn't that just change the distribution requirements of the device? Basically, stick one in each stall.

Non-sequitur: I am really disappointed that I have not seen a brown noise joke on these threads yet.

Re:Show HN: Loodio – A Bathroom Privacy Device by SamBam on Wednesday April 27, 2022 @07:54PM (#31187251)
The use-cases given by OP is that the office is right outside the door.
Re:Show HN: Loodio – A Bathroom Privacy Device by kodah on Wednesday April 27, 2022 @07:56PM (#31187261)
Ah, good catch. I missed that part.
Re:Show HN: Loodio – A Bathroom Privacy Device by nr2x on Wednesday April 27, 2022 @07:11PM (#31186958)
Why not autotune? Sure, it's farts and shit sounds, but at least you could make it more melodious.
Re:Show HN: Loodio – A Bathroom Privacy Device by bastardoperator on Wednesday April 27, 2022 @05:55PM (#31186298)
I'm a human and I'm not embarrassed of doing what every human does. I think farts are kind of funny too. I heard a dude moaning once, that was awkward but I just assumed he's gonna feel a lot better after everything is said and done.

The real issue is lack of privacy. Worst problem I ever had was a kid crawling under the stall at Red Robin and saying "dad", and I was like no bro, I don't think your dad is in here.

Re:Show HN: Loodio – A Bathroom Privacy Device by mindslight on Wednesday April 27, 2022 @08:57PM (#31187679)
Try middle-of-the-country rest stop bathrooms, where the anti-privacy religious ethos is in full effect. Many times you can see right over the stall door, to the mirror over the sink, and right back at yourself! If someone else comes in, I guess you're supposed to maintain eye contact to assert dominance?
Re:Show HN: Loodio – A Bathroom Privacy Device by ReactiveJelly on Wednesday April 27, 2022 @09:03PM (#31187715)
I don't blame the guy for moaning, pooping kinda tickles your vagus nerve, doesn't it?

I moaned for a blood draw once, because I haven't nailed the difference between "painful gasp" and "erotic moan"

Re:Show HN: Loodio – A Bathroom Privacy Device by abnercoimbre on Wednesday April 27, 2022 @06:05PM (#31186399)
I hear that in Europe you have to pay to access a stall. Are those doors more secure and therefore private? Otherwise crawling under like that kid means you can use the toilet for free.
Re:Show HN: Loodio – A Bathroom Privacy Device by lcvw on Wednesday April 27, 2022 @06:08PM (#31186444)
They usually run down to the floor in my experience, and are generally much nicer in general. I wish NYC would do paid bathrooms instead of just having no public bathrooms.
Re:Show HN: Loodio – A Bathroom Privacy Device by nr2x on Wednesday April 27, 2022 @07:12PM (#31186969)
Oh god, NYC is probably the worst place on earth to try to find a clean, free, toilet.
Re:Show HN: Loodio – A Bathroom Privacy Device by tapvt on Wednesday April 27, 2022 @09:27PM (#31187830)
Every hotel in the city is legally required to provide a public restroom.
Re:Show HN: Loodio – A Bathroom Privacy Device by Graffur on Wednesday April 27, 2022 @07:14PM (#31186979)
In some places that is the case but not in others. Europe is too big and diverse to conclude a trend.
Re:Show HN: Loodio – A Bathroom Privacy Device by BrandoElFollito on Thursday April 28, 2022 @04:04PM (#31197518)
As a French (but all of Europe is pretty much like this) we have closed rooms similar to a home bathroom.

I was horrified on the US with all the empty spaces. Who child conceive so idiotic bathrooms where you see the person inside?

Re:Show HN: Loodio – A Bathroom Privacy Device by bradknowles on Friday April 29, 2022 @01:59AM (#31201903)
Europe is (was) also the place with a hole in the floor where you squatted.

Saw those all over France, as we were driving on a family vacation from Belgium.

In Paris, and most larger cities in France, they had more decent services.

But they also had public pissoirs.

Re:Show HN: Loodio – A Bathroom Privacy Device by precommunicator on Wednesday April 27, 2022 @06:13PM (#31186484)
Usually the machine, such as turnstile (or human, or both) that control access, is before even entering washrooms.
Re:Show HN: Loodio – A Bathroom Privacy Device by withinrafael on Wednesday April 27, 2022 @04:53PM (#31185656)
Neat idea but I'm not yet convinced this speaker masks any revelant bathroom sounds* and has no real added value over a water proof Bluetooth speaker (e.g. Fugoo). That's not to say the product is wrong/bad but the Kickstarter content just didn't convince me. (A video with actual demo from the outside would go a long way.)

I was also confused by the product wanting to be an all in one device for setting the "date night" mood, showing me the time, being a light source, etc. I think these are all distractions and should be cut from your plans. I imagine it would reduce your footprint and costs.

Still rooting for your success, thanks for trying to solve this problem!

* Elongated toilets are common in US and echo loudly. I can't imagine a speaker canceling out those sounds.

Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Wednesday April 27, 2022 @10:22PM (#31188137)
There is a lot more information about the product if you click on ”Read more about the campaign”.

Here is the demo video for example: https://youtu.be/yw4EubU5lQg

Re:Show HN: Loodio – A Bathroom Privacy Device by withinrafael on Thursday April 28, 2022 @02:40AM (#31189397)
Yep, saw this. This video is frustrating (to me) because I want to love this box so much! It shows the unit doing everything but what it proports to do. That is, hide poop sounds. Instead, it demonstrates turning on, playing lounge music, showing the time, a light, and taking longer than expected to turn off when the user leaves.
Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Thursday April 28, 2022 @07:26AM (#31191208)
I know exactly what you mean. It was my main concern before going all in. "Is this really helpful or just kind of nice?" But it really does the job and we have an unusually bad bathroom here.

Your other point, regarding turning off more timely, is just a matter of development. (The timer is also user configurable currently). But I want to add more sensors to it like a proximity sensor and light sensor, that will assist it to know if user really left room so that music can turn off faster. It's still very early.

I don't think the kickstarter is going to be funded as it looks right now. I'm about to open a Shopify store instead and continue moving forward. It's a product where you kinda need to experience it before you realise it's really nice. I think word of mouth will be largest marketing channel.

You really should try one. It has saved our "asses" here. :)

Re:Show HN: Loodio – A Bathroom Privacy Device by withinrafael on Thursday April 28, 2022 @11:56AM (#31194132)
That's fair, and I recognize the challenge of demoing a product like this as well. Will keep following along and chip in.
Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Friday April 29, 2022 @06:39AM (#31203524)
Appreciate it!
Re:Show HN: Loodio – A Bathroom Privacy Device by azinman2 on Wednesday April 27, 2022 @12:25PM (#31182064)
This reminds me of someone I stayed with once in NYC that had a bathroom attached to their living space. He went in, turned on a music player real loud, so I just heard him shitting with loud music playing.

I question the ability to actually undo the sounds.

Re:Show HN: Loodio – A Bathroom Privacy Device by jasondigitized on Wednesday April 27, 2022 @12:39PM (#31182278)
My company had Sonos in the bathroom playing music non-stop. The best part was that you never knew what you were going to get. Wu-Tang one day followed by Yanni the next.

It is odd that software companies spend a ton of money on amazing office environments yet bathrooms still feel like you are inhabiting a barn yard.

Re:Show HN: Loodio – A Bathroom Privacy Device by DrBoring on Wednesday April 27, 2022 @05:57PM (#31186315)
I worked at a startup where the single room bathroom opened into the kitchenette. It's rather unpleasant to smell your co-worker's poo as you're heating up your lunch.

I'm not sure if the office space was like that when they leased it, or if they had it designed that way intentionally due to space constrains. But when they expanded the office, they missed the opportunity to change the bathroom so it opened into a hallway of the new square-footage.

Re:Show HN: Loodio – A Bathroom Privacy Device by RobertRoberts on Wednesday April 27, 2022 @12:17PM (#31181926)
I used to not be able to pee (shy bladder?) if a bathroom had even a single other person. But then I was in a situation where I had no choice (regularly) and I simply had to face my problem. It took _years_ and constant mental practice, but I simply got better at dealing with this and I am better off for it.

I hope this works out for you, as I know most people will simply not be able to deal with their discomfort in the same way I did. And telling people to "face their problem" is not the same as saying "face your problem, and also I will make your life a little easier in the mean time."

Re:Show HN: Loodio – A Bathroom Privacy Device by aquir on Wednesday April 27, 2022 @11:50AM (#31181532)
I never understood why this is bothering anyone, it's part of life! A bit like those toilet sprays...stuff stinks that's it. For me this is a solution for a non-existing problem.
Re:Show HN: Loodio – A Bathroom Privacy Device by Karawebnetwork on Wednesday April 27, 2022 @04:18PM (#31185207)
I can offer a perspective: being a woman in tech is already very othering.

You can be the only person on an entire floor to use that bathroom. Having your coworkers hear what is going on inside can be very distressing (especially when we consider existing taboos).

Some neutral bathrooms that share a room between genders can amplify this, for example where I work there is a shared sink but cabins have wooden doors that go from floor to ceiling. Great to hide from eyesight, not so great for sounds. Exiting the cabin and noticing that a coworker of another gender was in the same room hearing everything you have done can be anxiety inducing.

People with health conditions also come to mind. IBS for example can result in some violent evacuations. Not everyone wants their coworkers to be aware of their health conditions.

People expect privacy, that's it.

Re:Show HN: Loodio – A Bathroom Privacy Device by rco8786 on Wednesday April 27, 2022 @12:05PM (#31181778)
That's silly. Wanting privacy during our most vulnerable moments is deeply ingrained into our psyche, all the way down to our lizard brains.

This is a very real and very legitimate problem to be solved.

Surely, you must feel perfectly comfortable walking around naked, having people watch you defecate, or having sex in public? After all, it's part of life!

Re:Show HN: Loodio – A Bathroom Privacy Device by clint on Wednesday April 27, 2022 @12:24PM (#31182039)
Won't reply to all the strawmen at the bottom of your post, but I and lots of people don't care what people HEAR while we're using the bathroom.... its a bathroom for god's sake! Everything happening in there is normal and I'm not sure why you are imagining yourself to be "vulnerable" inside a locked private room.
Re:Show HN: Loodio – A Bathroom Privacy Device by rco8786 on Wednesday April 27, 2022 @04:17PM (#31185191)
> I'm not sure why you are imagining yourself to be "vulnerable" inside a locked private room.

The whole reason we all agree that having a locked room to do your business in is ideal is because it's such a vulnerable position to be in. We feel better about being in a locked room, but you can never get your basic instincts to not feel vulnerable when you're mid defecation/mid urination. It's animalistic and can never go away.

Quite literally, knowing people can hear us take a dump triggers survival instincts because our brains think we could be alerting predators to our whereabouts while we're not in a position to run or fight

Re:Show HN: Loodio – A Bathroom Privacy Device by autoexec on Wednesday April 27, 2022 @09:18PM (#31187792)
> It's animalistic and can never go away.

I'm not sure that's true. Given enough time it could change. I'm just not sure why we'd want it to. I'm perfectly content to leave some things a mystery and that includes what anyone else is doing in the bathroom.

Re:Show HN: Loodio – A Bathroom Privacy Device by throwaway675309 on Wednesday April 27, 2022 @07:56PM (#31187263)
I mean it's fun to speculate but you're not really providing any concrete evidence. I think you're speaking from a purely personal perspective, and so in the same spirit, I metaphorically and literally don't give a shit what unholy sounds emanate from my stall when I am taking care of business.

I think it's also highly dependent on your cultural background and upbringing.

Re:Show HN: Loodio – A Bathroom Privacy Device by rco8786 on Thursday April 28, 2022 @07:32AM (#31191258)
Re:Show HN: Loodio – A Bathroom Privacy Device by newman8r on Wednesday April 27, 2022 @12:33PM (#31182191)
This is probably an interesting way to group people - those who care vs those who don't. I tend to be very conscious of the noise I'm projecting - I always prefer for people who I can't see to not be able to hear me. I'm not just talking about the restroom - this also includes talking loudly in public, playing music loudly around others, etc. I feel it's like a privacy thing to me. I'd prefer people not to notice me unless it's intentional.
Re:Show HN: Loodio – A Bathroom Privacy Device by jasondigitized on Wednesday April 27, 2022 @12:47PM (#31182388)
I’m willing to bet 50% of people in the U.S. get anxious when having to do their business in a public bathroom.

Doing your business next to a stranger in Tevas with hobbit feet and a serious gastro intestinal issue is nightmare fuel for me.

Re:Show HN: Loodio – A Bathroom Privacy Device by yurishimo on Wednesday April 27, 2022 @04:53PM (#31185649)
I’m one of these people. Luckily as a man, I don’t mind taking a whiz in a public restroom, even if it’s disgusting, but id almost rather have an accident in my car than stop and take a #2 in a nasty gas station restroom. My bathroom at home is a sanctuary and I never take it for granted.
Re:Show HN: Loodio – A Bathroom Privacy Device by gallamine on Wednesday April 27, 2022 @05:21PM (#31185959)
I once had a buddy walk up behind me while I was at a urinal and smack the back of my head - one of the most infuriating things ever. Ever since I'm hyper aware of people behind me at the urinal.
Re:Show HN: Loodio – A Bathroom Privacy Device by yurishimo on Thursday April 28, 2022 @10:20AM (#31192777)
I probably would have pee’d on him. His fault for surprising me whilst mid-piss.
Re:Show HN: Loodio – A Bathroom Privacy Device by outsidetheparty on Wednesday April 27, 2022 @01:44PM (#31183292)
It's funny how people tend to assume their own characteristics are global phenomena, or at least common; isn't it?

Looks like the actual number is somewhere closer to 2.8% - 16.4% of people [https://pubmed.ncbi.nlm.nih.gov/28554367/]. (This study was specifically about "shy bladder" but that seems a pretty close proxy)

Re:Show HN: Loodio – A Bathroom Privacy Device by rco8786 on Wednesday April 27, 2022 @04:19PM (#31185221)
Disagree that it's a close proxy. Not being able to perform at all is much different than feeling uncomfortable about people hearing you do said deed.
Re:Show HN: Loodio – A Bathroom Privacy Device by outsidetheparty on Thursday April 28, 2022 @11:09AM (#31193419)
Fair enough. The comment I was responding to characterized pooping next to a stranger as "nightmare fuel;" perhaps I over-interpreted that.
Re:Show HN: Loodio – A Bathroom Privacy Device by jasondigitized on Wednesday April 27, 2022 @02:22PM (#31183792)
Not shy bladder at all. I’ll let it rip. Doesn’t mean I or others enjoy the experience.
Re:Show HN: Loodio – A Bathroom Privacy Device by zdragnar on Wednesday April 27, 2022 @01:04PM (#31182659)
Though I human, I prefer my coworkers think I am a robot.
Re:Show HN: Loodio – A Bathroom Privacy Device by moron4hire on Wednesday April 27, 2022 @12:18PM (#31181931)
I honestly don't give a shit if someone knows I'm taking a shit.
Re:Show HN: Loodio – A Bathroom Privacy Device by oceanplexian on Wednesday April 27, 2022 @12:28PM (#31182107)
It's all fun and games until you have explosive diarrhea and your coworkers are making Taco Bell jokes for the next 6 months.
Re:Show HN: Loodio – A Bathroom Privacy Device by moron4hire on Wednesday April 27, 2022 @06:38PM (#31186709)
I don't work at a tech company or with other programmers anymore, so nobody is that juvenile.
Re:Show HN: Loodio – A Bathroom Privacy Device by detcader on Wednesday April 27, 2022 @04:16PM (#31185185)
I am highly sensitive to not bother anyone but I agree with this. This reeks of the tech mentality of trying to overcome nature and separate everyone into neat little pods.

Eventually we are going to have to face and accept our natural human bodies as a species. For hundreds of years the market has offered us escape from them, with new technologies to plaster over our "faults" every decade. If only we had listened to the hairy armpit feminists when they were shouting this at us in the 60s and 70s...

Re:Show HN: Loodio – A Bathroom Privacy Device by Graffur on Wednesday April 27, 2022 @07:16PM (#31187011)
Bathroom sharing is not "natural". I visited a slum in India and was told a story about how shared public toilets were installed because people didn't have toilets and had to go outside. Guess what? People didn't want to use the toilets because they thought it was disgusting!

That was a bit of a mind opener for me.

Re:Show HN: Loodio – A Bathroom Privacy Device by k_ on Wednesday April 27, 2022 @11:52AM (#31181559)
Especially since I kinda doubt said sprays are good for our health. At least they're not better than what they're covering...
Re:Show HN: Loodio – A Bathroom Privacy Device by zimpenfish on Wednesday April 27, 2022 @04:17PM (#31185187)
There was a story recently about someone having blotchy face issues which got better when they were WFH during the plague but almost instantly came back when they were re-officed. Turns out (via an allergy test) they were allergic to some industrial chemical that, surprise, was one of the chemicals in the toilet air freshener and were basically being pepper-sprayed every time they went in.

[edit: https://www.walesonline.co.uk/news/wales-news/skin-irritated... ]

Re:Show HN: Loodio – A Bathroom Privacy Device by mythrwy on Wednesday April 27, 2022 @09:54PM (#31187978)
Those toilet sprays just stink and don't actually mask the oder, correct.

But there is another series of products, you drop a few drops in the toilet before pooping and it's remarkably effective at eliminating the after stink that wafts out smelling up the building.

First one (which I could never find again) was called "Whoopsie Poopsie" but there is also one called "Just A Drop Before You Go". Both were very effective and there are probably other brands that do the same thing.

https://prelamshop.com/en/

Passing along because I wish I'd known of these a long time ago they would have saved a lot of discomfort and embarrassment.

Re:Show HN: Loodio – A Bathroom Privacy Device by autoexec on Wednesday April 27, 2022 @09:14PM (#31187773)
It's not a problem everyone has, but it's a real problem for some. the Japanese Sound Princess is another product that exists just to solve it.
Re:Show HN: Loodio – A Bathroom Privacy Device by sneak on Wednesday April 27, 2022 @11:48AM (#31181506)
I think the same use case is covered by a radio or speaker that simply plays 24/7 in there. This doesn't need to be a smart device, no motion detection is needed.
Re:Show HN: Loodio – A Bathroom Privacy Device by nacnud on Wednesday April 27, 2022 @12:32PM (#31182169)
IIRC, The Angelic (pub in Islington, London) used to play comedy shows from BBC Radio 4 on a loop. Makes customers smile, covers up noises - everybody's happy.
Re:Show HN: Loodio – A Bathroom Privacy Device by aquir on Wednesday April 27, 2022 @11:51AM (#31181549)
I agree, this product is unnecessarily overengineered
Re:Show HN: Loodio – A Bathroom Privacy Device by p1mrx on Wednesday April 27, 2022 @01:27PM (#31183033)
Or just wire a sound generator into the lighting circuit.
Re:Show HN: Loodio – A Bathroom Privacy Device by BasilPH on Wednesday April 27, 2022 @12:25PM (#31182056)
> but the problem with that is: when you manually play music in there you indicate you are going to do something embarrassing!

I'm honestly not sure how big of a problem that is. What else would you go to the bathroom for, then pee or poop?

Re:Show HN: Loodio – A Bathroom Privacy Device by encoderer on Wednesday April 27, 2022 @12:29PM (#31182117)
Drugs, obviously
Re:Show HN: Loodio – A Bathroom Privacy Device by lstodd on Wednesday April 27, 2022 @01:41PM (#31183226)
Drugs, sex and rock'n'roll. Seems like the last part is being solved.
Re:Show HN: Loodio – A Bathroom Privacy Device by tiborsaas on Wednesday April 27, 2022 @12:14PM (#31181871)
Relaxing music doesn't mask the noises enough I'm afraid you are hoping. It either needs to be very loud or have a different genre, like metal or dubstep to suppress umm... brown noise.

I'm also not sure if announcing anyone I'm doing stuff in the bathroom is what I'd always want.

Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Wednesday April 27, 2022 @01:37PM (#31183170)
It also plays a waterfall sound simultaneously that somehow cancels out the other sound. Have had a prototype running for 3 years that's done the job well. No more tap water waste and embarrassing moments.
Re:Show HN: Loodio – A Bathroom Privacy Device by pjerem on Wednesday April 27, 2022 @01:30PM (#31183065)
> Relaxing music doesn't mask the noises enough

Try listening to "The Great Mighty Poo" : https://youtu.be/Vdd4rBlsj2o

Re:Show HN: Loodio – A Bathroom Privacy Device by ugjka on Wednesday April 27, 2022 @11:52AM (#31181560)
Why do you need motion detection, can't you just hook it up with the light switch?
Re:Show HN: Loodio – A Bathroom Privacy Device by booboofixer on Wednesday April 27, 2022 @09:16PM (#31187780)
Commenting here because related to your point and i couldn't find the answer in the kickstarter description.

How long does the music play for? Does it keep stopping and you have to wave your arms around while on the can to get it to start again?

Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Wednesday April 27, 2022 @10:28PM (#31188164)
It has user selectable countdown timer. As well as night mode hours when it’s quiet. You set it to what you want.
Re:Show HN: Loodio – A Bathroom Privacy Device by pestatije on Wednesday April 27, 2022 @11:56AM (#31181611)
Loodio means "I hate it" in spanish, so I'd suggest a change of name.
Re:Show HN: Loodio – A Bathroom Privacy Device by raldi on Wednesday April 27, 2022 @12:01PM (#31181725)
I dunno; seems like a clever coincidence to me.
Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Wednesday April 27, 2022 @01:39PM (#31183206)
Yes I learned that some time ago and found it pretty funny so I kept it.
Re:Show HN: Loodio – A Bathroom Privacy Device by sph on Wednesday April 27, 2022 @05:37PM (#31186126)
Same in Italian
Re:Show HN: Loodio – A Bathroom Privacy Device by Xeoncross on Wednesday April 27, 2022 @05:00PM (#31185737)
Why not just buy a $30 white noise machine and leave it running all the time?
Re:Show HN: Loodio – A Bathroom Privacy Device by stevenicr on Wednesday April 27, 2022 @10:05PM (#31188046)
for an extra $16 from homedepot you get a motion activated plug that has selectable time-to-stay on.. so that would be a close match to this.

even a cheap radio and then one of those fm-transmitters to send whatever you wanted to it..

if I was gonna do the pi route like OP is experimenting with, I'd want a switch or some other control to bring up volume and to change the sounds perhaps.. go from waterfall to rainstorm to fishing plopping sounds whatever.. add your own sounds via usb dongle.

download new ones for microtransactions.. lots of directions perhaps.

Re:Show HN: Loodio – A Bathroom Privacy Device by dry_soup on Wednesday April 27, 2022 @12:18PM (#31181945)
Many of those bidet toilets in Japan have this feature built in. I've never used it myself but I heard the sound they use is running water.
Re:Show HN: Loodio – A Bathroom Privacy Device by rapnie on Wednesday April 27, 2022 @12:42PM (#31182319)
Maybe 'sounds of the sea' works well. Crashing waves, seagull cackles, thunder in the distance. You can easily catch the cadence and thunder along.
Re:Show HN: Loodio – A Bathroom Privacy Device by accountofme on Wednesday April 27, 2022 @09:03PM (#31187713)
It is a nice idea. Personally I would have no use for this device, everyone poops. everyone gets constipated and everyone gets diahorrea (hopefully not at once). Everyone makes noise.

Let us just all agree that shit happens and we can all collectively be embarrassed.

Anyway a much harder but better privacy device would be one that can combat hidden cameras in bathrooms.

Cheera

Re:Show HN: Loodio – A Bathroom Privacy Device by goldenkey on Wednesday April 27, 2022 @09:21PM (#31187808)
Just put a hidden camera in the speaker grill of this device.
Re:Show HN: Loodio – A Bathroom Privacy Device by accountofme on Wednesday April 27, 2022 @09:36PM (#31187891)
I mean that a bathroom privacy device that might get better sales should actively combat hidden cameras rather than add one to the design....
Re:Show HN: Loodio – A Bathroom Privacy Device by throwaway042722 on Wednesday April 27, 2022 @12:23PM (#31182012)
> started a white noise and music whenever you entered the bathroom to hide these sounds.

If you are looking for music to play, "Let it go" from Disney's Frozen would be perfect.

It is loud enough to cover the sounds, and it is appropriate to the moment.

"Let it go, let it go, can't hold it back anymore..

I don't care what they're going to say"

Re:Show HN: Loodio – A Bathroom Privacy Device by holler on Thursday April 28, 2022 @12:30AM (#31188745)
This is really great!

A few years ago I worked for a small startup using a tiny live/work loft as an office in the heart of downtown San Diego.

We had the exact same issue you describe where 7 guys and 3 gals were all terrified to use the restroom because any little sound could be heard through the wall into the main space.

Because of that we started seeking out other places to deal with nature, which led to the phrase "I'm going to visit the Hilton".

Needless to say by the end of my time working there I knew the nearby Hilton & Marriott hotels in and out, including how to act like a guest to gain access to the better restrooms (although they surely caught on).

At the time I wondered whether a crowd-sourced bathroom finder app would be feasible and purchased the domain thronehunter.com, which I still own to this day!

Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Thursday April 28, 2022 @07:37AM (#31191298)
Thank you! This is exactly our office situation!

I have a friend who walks to his parents house 5 minutes away whenever he has a date at home. And another friend that takes the elevator 14 stairs down to the common washing facilities in his apartment building that has an extra bathroom.

Re:Show HN: Loodio – A Bathroom Privacy Device by holler on Thursday April 28, 2022 @12:47PM (#31194830)
Lol! That is too funny, and it's great hearing stories like those to remind me that we're all really similar.

I've done the same thing many times in my life out of fear of the sounds or the sm.. you get the point!

Good luck on your project, it's a great idea!

Oh and two thoughts:

- I like the name but I read it in my head at first as "Loo-di-doo" (I'm dyslexic). Then I realized that has a nice ring to it as you can almost hum it. Loodidoo Loodidoo

- For 2nd generation how feasible would it be to add an automatic scent dispenser? So e.g. after X minutes of no movement, spray a nice scent to clear the air.

Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Thursday April 28, 2022 @02:30PM (#31196338)
1. Haha, isn’t that a cute sound though. Loodidoo! I actually am very content with the name. Loodio. It’s short. 6 letters. Nothing else has that name in the SERP. It’s easy to say in any language. Loo + Radio = Loodio.

2. Yeah have thought about that. It’s just a lot of work first to just finish this product as I would like to have it. One day for sure. Perhaps partner with some air freshener company.

Re:Show HN: Loodio – A Bathroom Privacy Device by holler on Thursday April 28, 2022 @06:07PM (#31198811)
I can tell you've put real hard work into this, that's quite an achievement! You should be proud.

I do like the name and now it makes sense :)

Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Friday April 29, 2022 @06:45AM (#31203556)
Thank you friend!
Re:Show HN: Loodio – A Bathroom Privacy Device by marapuru on Thursday April 28, 2022 @08:26AM (#31191651)
@testmasterflex May I recommend not positioning this as an office or personal thing, but as a device that can be embedded inside a wall that plays the music, displays the clock and turns on the light in hotels, public toilets and such?

Here in the EU toilets in offices, hotels, and other public restrooms usually have a 'lobby' where the sink is, with a seperate toilet room. Usually without a power outlet.

Next to that, I think placing the device publicly might make it sensitive to theft, as well as it not being very vandalize proof.

I could imagine redesigning the hardware and make it a few centimeters or inches thick, it could fit in a generic bathroom tile place.

Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Thursday April 28, 2022 @02:08PM (#31196009)
Yes this is something I would like to work on as soon as possible. I need to diet it down first in terms of internal components. Currently it runs on a Raspberry Pi Zero W which is very overpowered and expensive. I have a version 2 in the works already but right now I’m too stuffed.

Current version is like you say targeted towards small businesses and homes.

Re:Show HN: Loodio – A Bathroom Privacy Device by peppertree on Wednesday April 27, 2022 @01:27PM (#31183021)
> I tried all existing solutions like the Sound Princess from Japan and other chinese crap on Amazon/Ali but they were not up to the task

Just how loud is your shit? Maybe just ask your coworkers to put on head phones.

Re:Show HN: Loodio – A Bathroom Privacy Device by Beltalowda on Wednesday April 27, 2022 @02:00PM (#31183511)
"Excuse me everyone, I'm going to the toilet to take a shit so everyone please put on their headphones, cheers!"

Yeah, definitely 0/10 on the awkwardness scale.

Re:Show HN: Loodio – A Bathroom Privacy Device by boosteri on Wednesday April 27, 2022 @06:16PM (#31186518)
May I have your attention, please! Will everyone please put their headphones on! I repeat - will everyone please put their headphones on ..... We're gonna have a problem here...
Re:Show HN: Loodio – A Bathroom Privacy Device by JulianWasTaken on Wednesday April 27, 2022 @12:39PM (#31182276)
Something that sits in a bathroom is likely to need regular cleaning. What's the plan for being able to wash this thing? It seems to have a bunch of open spots for water to seep into the electronics.
Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Wednesday April 27, 2022 @01:40PM (#31183221)
Plan is to make it fully water resistant at a later point.
Re:Show HN: Loodio – A Bathroom Privacy Device by curiousgeorgio on Wednesday April 27, 2022 @05:10PM (#31185856)
> How else are you solving this problem?

https://www.youtube.com/watch?v=3Pe7jtFvMYA (Portlandia sketch)

Re:Show HN: Loodio – A Bathroom Privacy Device by exodust on Wednesday April 27, 2022 @10:26PM (#31188151)
Surely a radio that switches on for 5 minutes via motion sensor would be better? It's random music. Or just leave the radio on all the time and don't worry about the motion sensor.

I don't believe a recorded waterfall sound coming from small speaker will mask the explosive bass-heavy thunder downunder from the toilet bowl and resonated around the bathroom.

If anything, fix a few sound dampening tiles to the bathroom walls and ceiling.

Re:Show HN: Loodio – A Bathroom Privacy Device by krmmalik on Wednesday April 27, 2022 @12:38PM (#31182271)
This is a really well thought out product. Well done. You have solved a very real problem with this product in a very fitting way. I also really liked the 3D animation on the kickstarter page. I will buy one as soon as I have some spare cash.
Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Thursday April 28, 2022 @07:40AM (#31191320)
Thank you very much!
Re:Show HN: Loodio – A Bathroom Privacy Device by cypherg on Wednesday April 27, 2022 @06:21PM (#31186558)
Thought of building this exact thing myself. Huge problem, huge market.
Re:Show HN: Loodio – A Bathroom Privacy Device by anhner on Wednesday April 27, 2022 @05:10PM (#31185850)
The problems some people have, I swear... I busted out laughing reading that some people cough trying to cover the sound of shit hitting the water. I thought that was just '90 bad comedy tropes.

How do I solve this "problem"? Simple, it's absolutely no problem at all.

Who the hell cares that your coworkers hear you taking a shit? Guess what, they also take shits and their asses make the same noises, do all of them cover it up in such ridiculous ways? Until today, I didn't even think this was even a problem.

Re:Show HN: Loodio – A Bathroom Privacy Device by d--b on Wednesday April 27, 2022 @05:59PM (#31186344)
I think it’s fairly common in Japan to have music continuously playing in shared toilets. With a strong preference for brass bands.
Re:Show HN: Loodio – A Bathroom Privacy Device by Wistar on Monday May 02, 2022 @02:10AM (#31231919)
Perhaps a noisemaker that emits a continuous cavalcade of decoy fart sounds?
Re:Show HN: Loodio – A Bathroom Privacy Device by catchmeifyoucan on Wednesday April 27, 2022 @12:56PM (#31182548)
One addition that would be great is a shower timer, and a humidity sensor to auto-detect how long I'm in the bathroom
Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Wednesday April 27, 2022 @03:50PM (#31184886)
Thanks for your comment. May I ask what your aiming for by knowing your shower time? To save water?
Re:Show HN: Loodio – A Bathroom Privacy Device by codedokode on Wednesday April 27, 2022 @04:42PM (#31185523)
I guess it is to prevent some people from taking a shower for too long while others are waiting.
Re:Show HN: Loodio – A Bathroom Privacy Device by achikin on Wednesday April 27, 2022 @02:10PM (#31183630)
Looks like it could be replaced with Amazon Echo or any similar voice-enabled speaker which is 1/5 of cost.
Re:Show HN: Loodio – A Bathroom Privacy Device by RedBeetDeadpool on Wednesday April 27, 2022 @06:40PM (#31186724)
The device Jeff Bezos uses to record your private conversations and sell to advertisers?

I mean, I guess its not the end of the world if Amazon recommended to me laxatives, toilet paper, or a plunger when I needed one.

Re:Show HN: Loodio – A Bathroom Privacy Device by declnz on Thursday April 28, 2022 @08:46AM (#31191796)
A new take on the data processing maxim of "garbage in, garbage out"?
Re:Show HN: Loodio – A Bathroom Privacy Device by ThinkingGuy on Wednesday April 27, 2022 @05:05PM (#31185807)
Or one of the many simple products built for this exact purpose that have been widely available in Japan for decades.
Re:Show HN: Loodio – A Bathroom Privacy Device by linguistbreaker on Wednesday April 27, 2022 @12:17PM (#31181919)
This has been a product in Japan for decades because they live in such close quarters and are very polite.
Re:Show HN: Loodio – A Bathroom Privacy Device by leephillips on Wednesday April 27, 2022 @12:37PM (#31182248)
“How else are you solving this problem?”

Working at home.

Re:Show HN: Loodio – A Bathroom Privacy Device by raldi on Wednesday April 27, 2022 @12:04PM (#31181767)
Seems like a thoughtful design. Doubling as a Bluetooth speaker is a significant feature.
Re:Show HN: Loodio – A Bathroom Privacy Device by my69thaccount on Wednesday April 27, 2022 @12:35PM (#31182223)
What was wrong with the sound princess? That's exactly the same product.
Re:Show HN: Loodio – A Bathroom Privacy Device by testmasterflex on Wednesday April 27, 2022 @01:45PM (#31183306)
So the problem with the princess is that you need to hold your hand in front of a proximity sensor to make it play. It has the same issue I mentioned in the post, that it announces to everyone that something embarrassing is happening. And the sound was annoying. Plus you needed to mount it with screws onto a wall, which I guess would be fine if it didn't have the other disadvantages mentioned.

Loodio plays chill music and requires no interaction. Plus it has the night lights and the display, which I want to make larger and have other features planned for it.

Re:Show HN: Loodio – A Bathroom Privacy Device by tyingq on Wednesday April 27, 2022 @11:52AM (#31181562)
Active noise cancellation would make for much more amusing how-to videos.
Re:Show HN: Loodio – A Bathroom Privacy Device by ge96 on Wednesday April 27, 2022 @12:14PM (#31181888)
We listened to many "noises" and created a machine learning (model deployed) on edge device which you can put in your bathroom to cancel sounds.
Re:Show HN: Loodio – A Bathroom Privacy Device by p1mrx on Wednesday April 27, 2022 @01:25PM (#31182991)
Active noise cancellation doesn't work with speakers in a room.
Re:Show HN: Loodio – A Bathroom Privacy Device by tyingq on Wednesday April 27, 2022 @01:39PM (#31183212)
Passive bass traps then. A bit of googling suggests 200-400Hz is the range they are trying to help with.
Re:Show HN: Loodio – A Bathroom Privacy Device by dmje on Wednesday April 27, 2022 @01:23PM (#31182967)
I'd call a company in this space Sound Hides In Toilets
Re:Show HN: Loodio – A Bathroom Privacy Device by k_ on Wednesday April 27, 2022 @11:53AM (#31181570)
> How else are you solving this problem?

Working from home.

Re:Show HN: Loodio – A Bathroom Privacy Device by brimble on Wednesday April 27, 2022 @12:32PM (#31182163)
Having an "executive bathroom" is at least 20% of the benefit of WFH. Under-appreciated in discussions about this.
Re:Show HN: Loodio – A Bathroom Privacy Device by babyshake on Wednesday April 27, 2022 @07:29PM (#31187096)
There's nothing like going to an office bathroom and seeing that all the stalls are full, or just slightly better that they are all full except for one that just seconds before has become vacant.
Re:Show HN: Loodio – A Bathroom Privacy Device by k_ on Thursday April 28, 2022 @02:54AM (#31189495)
And the colleague that just came out of it looks at you with a big grin saying "Good luck!" (true story.. x_x)
Re:Show HN: Loodio – A Bathroom Privacy Device by swah on Wednesday April 27, 2022 @01:17PM (#31182851)
And I shower during work hours.
Re:Show HN: Loodio – A Bathroom Privacy Device by brimble on Wednesday April 27, 2022 @01:28PM (#31183041)
An afternoon "shake the after-lunch drowsies" shower is truly a glorious thing.
Re:Show HN: Loodio – A Bathroom Privacy Device by k_ on Wednesday April 27, 2022 @02:01PM (#31183516)
That, and also workout during compilation. Which does also seem good for concentration, so win-win?
Re:Show HN: Loodio – A Bathroom Privacy Device by Hamuko on Wednesday April 27, 2022 @12:07PM (#31181806)
Haven't had to queue up for the bathroom during work hours in two years!
Re:Show HN: Loodio – A Bathroom Privacy Device by pacmanche on Saturday April 30, 2022 @03:17AM (#31214065)
Lovely name
Re:Show HN: Loodio – A Bathroom Privacy Device by maxicarlos08 on Wednesday April 27, 2022 @12:24PM (#31182030)
I prefer to shit in silence
Re:Show HN: Loodio – A Bathroom Privacy Device by typeofhuman on Wednesday April 27, 2022 @11:53AM (#31181568)
Instead of white-noise or music, why not play the sounds of people using the bathroom? You know like, peeing, pooping, farting, chatter, moans and groans. This way our own noises become indiscernible from the background noise.
Re:Show HN: Loodio – A Bathroom Privacy Device by haolez on Wednesday April 27, 2022 @12:12PM (#31181845)
This is nightmare material.
Re:Show HN: Loodio – A Bathroom Privacy Device by throwfaraway5 on Wednesday April 27, 2022 @12:54PM (#31182508)
Imagine to go wash your hands and have the sound of a drunk guy vomiting as ambience :)
Re:Show HN: Loodio – A Bathroom Privacy Device by teddyh on Wednesday April 27, 2022 @01:41PM (#31183229)
You could also decorate the bathrooms to match:

https://www.questionablecontent.net/view.php?comic=2255

Re:Show HN: Loodio – A Bathroom Privacy Device by ASalazarMX on Wednesday April 27, 2022 @02:07PM (#31183595)
If the toilet is not the best place for those sounds, I don't know where. As long as the odor is managed, the sounds are inevitable. Maybe a loud air extractor?
Re:Show HN: Loodio – A Bathroom Privacy Device by typeofhuman on Wednesday April 27, 2022 @04:39PM (#31185493)
You could have different settings, like: Nightclub Wasted, Sporting Event Pumped, Elite Cocktail Hour. All with their own brand of sample sounds.
Re:Show HN: Loodio – A Bathroom Privacy Device by pjerem on Wednesday April 27, 2022 @01:25PM (#31182994)
If I understand op well, the entire open space can hear what happens inside.

Imagine if every time some of your coworkers go in for a little pee pee, you hear "peeing, pooping, farting, chatter, moans and groans" at maximum volume.

You know what ? That sounds like a hella fun workplace. Don’t forget the gross spitting sound.

Re:Show HN: Loodio – A Bathroom Privacy Device by typeofhuman on Wednesday April 27, 2022 @04:40PM (#31185505)
Everyone laughs and eventually becomes desensitized to it and thus we lower the stigma of explosive farts and bms.
Re:Show HN: Loodio – A Bathroom Privacy Device by quadcore on Wednesday April 27, 2022 @12:33PM (#31182195)
This way our own noises become indiscernible from the background noise.

What if it's the other way around?

Re:Show HN: Loodio – A Bathroom Privacy Device by iSysAdmin on Wednesday April 27, 2022 @12:39PM (#31182277)
I would wait for another place instead of entering into such bathroom...
Re:Show HN: Loodio – A Bathroom Privacy Device by ASalazarMX on Wednesday April 27, 2022 @02:08PM (#31183607)
Wondering how many people will try to time their sounds to the soundtrack for maximum stealth.
Re:Show HN: Loodio – A Bathroom Privacy Device by netizen-936824 on Wednesday April 27, 2022 @01:19PM (#31182885)
Great SaaS opportunity
Re:Show HN: Loodio – A Bathroom Privacy Device by TAKEMYMONEY on Wednesday April 27, 2022 @01:24PM (#31182978)
I'd 3-way dial in to this service instead of the "Lenny" chatbot for spam phonecalls

https://lennytroll.com/

Re:Show HN: Loodio – A Bathroom Privacy Device by imiric on Wednesday April 27, 2022 @01:36PM (#31183160)
Clearly the sounds need to be generated by AI.
Re:Show HN: Loodio – A Bathroom Privacy Device by princevegeta89 on Wednesday April 27, 2022 @01:29PM (#31183048)
"chinese crap"

Uh, I see what you did there OP. How about some modesty there?

Re:Show HN: Loodio – A Bathroom Privacy Device by traceroute66 on Wednesday April 27, 2022 @04:15PM (#31185166)
> I think there could be a market for Loodio. What do you think?

No.

As others have pointed out, upmarket Japanese toilets have this feature as well as many other comfort features (auto bidet rinse and dry feature etc.)

People who want this feature will therefore just go out and buy a Japanese toilet, since not only will they get the soundtrack but they will get all the fancy comfort features too.

For everyone else, unless a medical condition prevents you from doing so, the answer is simple .... make some very minor adjustments to your diet and you will find you can avoid doing a "no 2" in the office altogether and just do it in the comfort of your own home in the morning and evening.