Examples:
- Samsung safety truck https://www.youtube.com/watch?v=6GNGfse9ZK8
- Citroën motion sickness glasses https://www.youtube.com/watch?v=Aco63dlq_WE
- Amazon Prime Air https://www.youtube.com/watch?v=2AVVTBmtDdo
- IBM Smart Ads https://www.youtube.com/watch?v=vbEMVdzXiCY (implies they created lots of ad posters, but they only made 3 posters for this video)
- Lexus Hoverboard https://www.youtube.com/watch?v=TFf7Meqkim8
I wonder if there is a term for this. "Vaporware marketing"?
However I bristle at the idea that core design decisions are usually super obvious, even when the end results are. Not sure this is even your point so forgive the tangent if not, but this issue is my particular hill to die on, it's 100% the single biggest gap in understanding that I see between those that regularly engage in original creative work vs those who do not.
People see something obvious and say "That's simple, I could have come up with that!" But that's all hindsight, like saying "I could have bought bitcoin in 2010!" It's not even wrong, it's answering an entirely different question of capability, not probability.
The question is would you have come up with that, were you tasked with the problem and put in the same context? I'd estimate for most great-but-simple inventions, it's not many people who could plausibly say that, because so much of what we bring to bear on problems comes from our own histories and unique perspectives & influences, not to mention talents and predilections.
This distinction between could vs would is core to understanding creative output, especially the ideas that are the simplest to use or understand. The delta between understanding vs coming up with there is often vast; simple things are often the hardest things of all to conceive.
AFAIK it's only available in a few very specific places (seemingly for good reason).
and in IE at https://www.skoda-accessories.ie/ie/en/p/bicycle-bell/SK-000...
There is a Czech shop listing for the old bell at https://eshop.skoda-auto.cz/en_CZ/bicycle-bell/p/000050305C
Presumably the new bell will eventually appear among the other items at https://eshop.skoda-auto.cz/en_CZ/cycling-accessories/c/cycl... and in their bike order catalog PDF at https://www.skoda-auto.com/services/bikes-cycling
Student cyclists that ignore the rules and wear ANC (or even large headphones) should be fined more often.
Skoda publishes the research and design openly (no patent, no product for sale), to solve a real problem (increase in bike-related accidents from noise cancelling headphones), to ensure that the safety outcome can be spread as quickly and easily as possible.
We should be celebrating companies that open source material findings related to safety, not lambasting them for not exploiting it for maximum value.
it feels disingenuous to lump this in with most of the other items you listed.
some skoda employees got to have fun with this. just like the amazon engineers got to have fun building drones for a while. letting the engineers out to play every now and then is cheaper than just giving raises. the shiny marketing videos gives the people who worked on the project something to show off to their friends.
i can't imagine the actual marketing value here really does anything for the company.
Not because of other cyclists or pedestrians wearing (anc) headphones but because modern cars are so heavily sound-proofed they don't hear a bicycle bell anymore. A recent incident with an inattentive taxi driver in a brand new EV nearly flattening me prompted me to want to pursue this.
I'm still waiting for my cheap AliExpress dc-to-dc step down converter but otherwise I have everything I need and I think it should work. The horn module itself is definitely loud enough: I connected it to a 12v power supply at my desk and jumped out of my chair.
A unexpected loud noise recently caused me to get tinnitus and hyperacusis, and trust me, you don't want either of them!
You know a diagnose is bad when Wikipedia lists suicidal thoughts as a common side effect....
These days our family cycles a lot for commuting. It’s really easy to observe that people in vehicles treat us far better if we look like humans, wearing normal street clothes, rather than wearing high-viz or, far worse, cycling gear.
The bike bell is for polite notice, not alarming. The best alarm system you have is your voice, which is variable volume and tone. For ultimate effect slap the panels of cars, as it is very loud inside the vehicle.
People have used drills+pumps to drive similar hand-held horns at football games so it is doable.
[1] - https://www.youtube.com/watch?v=NOKgg5iCw_c
[2] - https://www.youtube.com/watch?v=enF0m6J7g2w [Tiny car with train horn]
https://www.tacomaworld.com/threads/are-you-tired-of-your-wi...
https://www.hpvelotechnik.com/en/recumbent-trikes-bikes/acce...
It is loud.
Here I thought my 4.5 mile (7.25 km) bike commute was a bit long...
So I am using LiPo 3S, 2200mAh. Works like a charm. I keep it at its storage voltage (3.7-3.8v per cell), and it hardly drained the battery (there is no paracitic drain). Whole thing was like $20.
Agreed. I had a supercharged V8 Jaguar that I could barely hear.
And my Audi has a system that actually pumps engine noise into the cabin, so you can hear that, but not the outside world.
The Fire Department I was at was looking at "thumpers" - augmentations to sirens that make cars in front of them vibrate (a la those people playing too much bass too loud).
Not just sound proofing, but inattentiveness. I've been behind people on semi-rural quiet roads with my 40,000lb fire engine behind them, lights, sirens, and airhorns, and they've driven for a mile or two completely oblivious.
Needs like 18 amps if that tells you anything.
Putting an aerosol fog horn (available from boating supply shops) in the bikes water bottle holder is much simpler, louder and more effective.
Generally in those situations I shout really loudly at the driver, and in general they seem to hear me
Near where I live, heavy goods vehicles are fitted with reversing indicators that make a "cshh cshh cshh" sound i.e. pulsed white-noise. White noise like that is the hardest for ANC to cancel. Sample: https://www.youtube.com/watch?v=A3Wt1_51EVA
(The amount of innovation in anti-anti-scraping that's resulted from "sneaker bots" - automated scalping of limited-edition shoe releases - is astounding, and somewhat relevant here in how an environment can become adversarial in ways that impact broad ecosystems. I suppose the equivalent here would be environmental ads that seek to penetrate noise-cancellation in a similar way.)
I suppose, though, that all this is good news for a company that wants to turn your bicycle bell into a subscription product!
On a more serious note: the loud beeping backup alarms were DESIGNED to be annoying and difficult to miss. I would not be surprised in the least if a study showed these "less annoying" backup alarms correlating to a higher number of children being run over by reversing vehicles.
Through acoustic testing, the research team identified a narrow frequency band – a “safety gap” – capable of penetrating ANC headphone filters. This range lies between 750 and 780 Hz.
Is there a standard specifying this "safety band"? Is whatever Apple does for AirPods a de-facto standard?
[1] https://cdn.skoda-storyboard.com/2026/04/Skoda-DuoBell-Resea...
https://cdn.skoda-storyboard.com/2026/04/Skoda-DuoBell-Resea...
As expected ANC headphones cancel less noise at low frequencies so I guess the 780Hz is a trade off between high enough frequency to be a bell and low enough frequency to get attenuated a little bit less than high frequencies.
The research paper is pretty poor quality and this is mainly a marketing exercise.
Anecdotally, bells have always come through fairly clearly for me. They filter out lower tones, not higher + sine waves. Nothing about this adds up to more than any normal $5 bell, especially rotating ones which hammer repeatedly.
In order for e.g. a horn to work you need enough time that the driver processes the situation and decides the horn will communicate something AND enough time for the pedestrian or whatever to process that and react to it. Generally it's a lot easier just to press the brake, and more importantly be travelling at a speed and in a manner where the brake is sufficient.
Structurally, we'd be much better off reducing conflicts between the different tiers of users. I.e. properly segregated infrastructure for each class of vehicle.
My opinion as a cyclist is that I should basically only be using my bell on pedestrians when the pedestrians are wandering onto the bike lane. If im cycling through a shared space, I find it extremely rude to ring the bell, because it feels like I'm telling people to get out of my way, but they have just as much right to a shared path as I do. Some cyclists ring their bells because they're worried a pedestrian might suddenly turn into their path, but I think if one is concerned about that, it's a sign youre cycling too fast, and should just slow down.
With cars, I will sometimes proactively ring my bell at them if I think they're not sufficiently aware enough of me though.
The culture around this varies a lot. I'm in Melbourne, Australia. Virtually all bike paths are "shared", and many have signs telling you to ring your bell when approaching pedestrians - you're not telling them to move out of the way, you're telling them that you're there.
In practice, I tend to use one ding to mean "I'm here" and multiple dings to mean "you're on the wrong side of the path and need to move".
But in no situation do I rely on a bike bell to avoid an accident.
My least favourite is when a cyclist speeds past and shouts "on ya right" (I'm in Australia) but they shout it when they're so close that there's no chance of hearing and understanding in time.
I saw one recently where the cyclist shouted out something like, "ON YOUR LEFT!" and all it did was startle the crap out of a jogger who spun around into the path of the bicycle. Luckily just a close call. That cyclist's "warnings", with no time for pedestrians to react properly, were really just a game of Russian roulette. (And really rude, as you say).
This. I only use the bell on bike paths, too. Sometimes it feels like a game of pac-man, where baddies will wander into my path from all directions and in all kinds of ways. Cars doing a right turn, zombies staring into phones, people walking backwards (!), zombies staring into phones walking backwards, it doesn't end.
This is wrong - on mixed use paths, it is customary and proper to announce "on your left" when passing, and a bell is a nice alternative. Even cycling slowly pedestrians can do some very erratic things, and moreover are very surprised when cyclists suddenly appear on their left (and may do something dumb in surprise!).
Most people walking the canal towpath around here know this, runners in particular will sometimes be give a wave or visual acknowledgement they've heard you without turning around.
We are required to have a bell in Ontario. Ontario, at the minimum, asks us to ring a bell, or verbally communicate, when we are passing people.
I've lost count of the amount of people walking abreast taking both sides of a shared path.
I've lost count of the amount of times I've rang a bell in vain to inform them of intent to pass.
I've lost count of the amount of times I've tried verbally communicate in vain, to inform of intent to pass.
And then these path users, completely oblivious of what's going on, act like I'm the villain when I do pass them despite doing what is required of me. Some even had holler back saying that I should have ran a bell, or tell them.
If one's using a shared path, don't use headphones that completely block outside sound. If one wants to meditate, then get off the shared path.
It’s certainly rude to ring the bell in a aggressive manner, but many bells are capable of producing much softer, more polite sounds.
In super busy old European capitals I find that people increasingly just ride around with speakers playing a constant tune at a reasonable volume, a massive improvement on dense streets full of varyingly sober people.
There's only a few types of car that will be "aware" of cyclists and I don't think ringing a bell will help their algorithms. Getting the attention of a driver, meanwhile, is difficult with a bell as often they'll be in a semi-soundproof cage with loud music on. (Also deaf drivers are a thing).
I've never really considered using a bell for motorised traffic. I did once buy a loud air-horn, but it was so loud and abrasive that I never used it as it seemed really rude.
At least a bell sounds relatively polite if you're not spamming it. A horn is a bit aggressive, you have to modulate it.
In a car I use two short tapped toots as a polite kind of 'excuse me' e.g. if someone hasn't noticed a light turning green. That seems more friendly than a sustained blast.
On the bike with a bell I'll just say thank you as I pass, if they've moved for me. Usually seems to go down well enough.
I got yelled at very rudely the other day for overtaking a pedestrian without ringing my bell. I thought I had plenty of space, rode at an appropriate speed and didn't want to be rude, like you said, but I guess you can never please everyone.
Passing a single pedestrian or runner on a quiet day: no bell, coasting for a short bit with a loud free hub (the rotating ratchet element on the rear wheel) alerts the pedestrian to my presence.
Passing a runner: normal ring from a distance so they have knowledge that the bicycle is passing
Passing a cyclist: one loud ring from a distance
Passing a pedestrian walking a dog: two loud rings, one far, one close, so that the pedestrian is aware of the approaching bicycle and he can prevent his dog from running at me/colliding. Many dogs do seem to enjoy a bicycle chase.
Antisocial pedestrians (i.e., walking side-by-side such as to be blocking the path in both directions, preventing the bicyclist from passing): several loud rings of the bell until the antisocial activity has abated. Announcements in my local tongue (not English) that they impede the flow of traffic.
Spending some time in Germany from Holland I notice there is a significant difference in cycling etiquette :)
Especially regarding “passing a cyclist” which also touches on the essential difficulty with having only one “ring” sound.
Always when Germans pass me on the bike and they ring I get slightly annoyed because I interpret it as a “get out of the way” ring, and I feel like there is enough space. But perhaps it’s just the cautious “don’t do anything unexpected” ring.
A Dutch person would rarely ring at another cyclist in the former way. But they also might be less safety focused while cycling (see also: helmet usage). Or we have safer infrastructure already.
On a road bike, however, I too ring at pedestrians “preemptively”. For sure GPs remark of “if you need to ring you’re going too fast” applies here but that’s the essence of road cycling.
Ironically I’m also annoyed when road cyclists ring at me for the same reason.
Just shows the case for having 2 clearly different types of rings.
(Also for cars to have a “thank you” horn, haha)
If infrastructure is shared it doesn't mean you have more rights to pass than pedestrian.
Moreover, bell as a way to warn doesn't work. Because pedestrians will mostly get startled because of it and can actually do this sudden move you are trying to make them not do.
So if you are on fast vehicle comparing to others in the same infrastructure, you need to drive in a way, that you can't be affected of sudden turn of someone in front of you. Which basically means you need to slow down or give enough space for others to do their sudden moves.
They absolutely do, for indirect reasons:
> Generally it's a lot easier just to press the brake
Maybe easier, but it hardly seems fair, nor realistic.
With a bit of experience, you can tell when pedestrians are likely to stumble onto the bike lane without looking. Then you have two choices: Significantly reduce your speed, or ring your bell first and only reduce speed if they still haven't noticed the oncoming bike.
If you only reduce speed, you'll be traveling at a very low average speed, and time is money (especially for bike delivery workers, but I also hate having to sharply decelerate for people glued to their screen or otherwise completely unaware of their surroundings even if I'm not in a rush), so you can take a guess as to whether "just reducing your speed" is practicable.
Well this is a bit of an appeal to consequences. I would say (a) this is a very good reason to build dedicated infra, and (b) if something ever does happen, a court is really not going to take this line of reasoning very well, so be careful with it... even if in practice it's how you consider it.
Here in the UK, there was an infamous case of Charlie Alliston who ended up getting a ridiculous 18 months prison sentence after colliding with a pedestrian who hit her head and subsequently died. He was riding a "fixie" without a front brake and was cycling at around 18mph through some green traffic lights. The pedestrian was crossing the road further on (i.e. not at a junction which is fairly normal) and wasn't paying enough attention, so Charlie shouted at her to get out of his way. He started to reduce speed (rear brake only), but then decided that he could just aim for the gap behind her, but she then reacted to his shouting by stepping backwards into his path.
The point is that the judge awarded such a tough sentence partly due to Charlie not taking all available actions to avoid a collision and also because his bike was illegal to use on the road due to having just one brake. So, if you rely on a bell to clear your path, you could be held liable if they don't respond and you collide.
In SF I used my bell much more aggressively. It was mainly for cars, if I'm in or entering their blind spot and my spidey sense tells me they are considering an action that places me in danger. For example, we all know when driving when the car in front of us is thinking about merging, even before they indicate (often I feel like I know before they do). I also used it for pedestrians stepping out into the street who are maybe looking past me for oncoming cars but somehow don't see me, or when approaching 'blind' situations like a sharp corner, a driver pulling out of a driveway but there is a tree between us, delivery drivers stepping out from their truck, etc. I can't say how many accidents have been prevented (the person may have eventually looked and seen me), but I can say that my bell has triggered people to look and see me earlier than they were going to had I not rang it.
In Amsterdam my bell is used much more sparingly. It's mostly for tourists stepping into (or considering stepping into) the bike lane. If they are already in the bike lane, I almost always prefer just to slow down a bit and dodge them, as ringing the bell often triggers a deer-caught-in-headlight moment or erratic behavior, which increases the chance of an accident or that I have to come to a full stop. The other situation is to express dissatisfaction at cars blocking bike lanes, cars/bikes not yielding, drivers blocking intersections, or other dangerous behavior. This isn't preventing an accident but I'd argue it is still important, as social control affects how often we make bad decisions. Outside the city I also use my bell to let other cyclists know I'm passing.
So yeah, I'd say bells prevent accidents, but obviously not as well as good biking infrastructure, where pedestrians, bikes, and cars have clear separate spaces, and visibility of cyclists to drivers is high.
It's also about signaling to someone that they might be doing something wrong or they might not be paying attention. For pedestrians it takes significantly less time and distance to stop, for cars, trams, and bicycles, it takes longer.
It happens all the time that pedestrians don't know the customs of a country, they don't recognize bike lines... in that case the cyclists do not need to pump the breaks anytime a clueless tourist gets in front of them... they can ring the bell, signaling:
"yo, it's not how we do it here, please watch out, I'm coming full speed and you are in the wrong, so please look up from your phone and stop right there".
I also had the luck to meet some people thinking they can be on their phone while cycling, drifting into my lane, etc... In that case, a bell is also adequate
"hey, please stop writing a text message while you are on your bike blazing through the city, you are driving as if you were drunk, pay attention please and stop multitasking (you moron)"
If nothing works to change their behavior, of course I'll try my best and hit the brakes safely, but I'd prefer they learned how to move around in the city safely.
The choice between between teaching some midwit the law and going home in one piece seems crystal clear to me.
In a couple of years of riding I think the horn would have very slightly helped maybe... once or twice. If the other guy would have heard it at all which is doubtful.
The bourgeoisie bicycle is a relatively recent phenomenon, and anything totally impractical and made of carbon fibre qualifies as bourgeoisie. The bourgeoisie bicycle is also too expensive to lock up in town, plus you need all the clobber to go with it (lycra).
Every bourgeoisie bicycle is owned by a car dependent person. They don't begin their ride at their front door, and their journeys are not useful or with purpose beyond cycling. Their bicycles get strapped onto the back of their car, or placed in the trunk, with wheels removed. These people don't need locks for their bicycles as they have a two tonne steel box to secure their bicycle in. You also get things like power-meters with these bikes, plus the owner has to wear a special polystyrene hat, at the insistence of their mother.
Skoda are selling to those people that spend £5K+ on their toy carbon fibre bicycle. They know the realities of car dependency.
If you are a sane person, absolutely not!! You _try_ the bell, if people react, then you go. Many times it just confuses people or people ignore it.
If you are a high-speed maniac and _rely_ on the bell to clear a path for you... then yeah. But you are then also likely to take great risks in general and will probably be in other accidents...
I have seen a small kid jump from his father's scooter just when I was overtaking them and they decided to stop because he had seen his grandpa or whoever was that old guy on the other side of the bike lane. His father managed to stop him by grabbing his sweater because I had rung my bell a few seconds before he decided to stop but the kid ended up inches from my bicycle. It was at very low speed, almost walking speed yet hitting a bicycle handlebars head first because you turn around without looking still hurts even if the bicycle his stopped.
If someone truly runs into when you're stationary, I'm not sure anyone really has a problem with you in that scenario.
Being able to get the attention of runners improves the situation, reducing the speed while circulating on a mixed path solves it completely. If you wanna go fast get on a bike lane or the road.
>> properly segregated infrastructure for each class of vehicle.
I ride a lot in traffic and the problem with segregated infrastructure (i.e. bike lanes) is the interfaces and constriction. Pedestrians step off the sidewalk or out of cars into constrained bike lanes all the time and there's no where to go; cars turn across bike lanes with the same problem.
You can't always do it, but if you can eliminate the speed differential I believe riding in traffic is much safer than a bike lane, at least until you get enough bike volume to keep drivers aware. THat's hard to do in most of NA or year round.
That's assuming the bells aren't abused too badly, which is a mixed bag, but mostly true.
My solution is to still have a tiny bell on my road bike, but instead of using it, call out something like "can I get past, please?" or if an immediate response is required (e.g. ped blindly stepping into the road ahead of me) then yelling "Oi!" can really surprise them and make them notice you. I'm also a fan of using "Beep, beep" if a ped is on cycle infrastructure (active travel infrastructure is probably a better term) and I want to pretend that I'm an impatient driver.
I think the human voice is far superior to a bell as you can tailor the message for the situation and you don't have to move a hand away from the brakes to do so. (Using your voice is also a very good idea when approaching a horse and rider - horses know about humans and don't get freaked out if you call ahead "Morning!" or something cheery and appropriate).
The bell can be useful as a more general "I'm here" warning. But if there's any actual risk of a collision, yelling and braking are far more effective.
There's even a fairly recent UK law (https://www.gov.uk/government/news/the-highway-code-8-change...) that more or less says in a collision, the "stronger" road user is at fault unless proven otherwise. That applies to car v. cyclist as much as cyclist v. pedestrian.
Saying this it's mostly teenagers in the idiot role from what I've seen and they are reckless by default.
Or is that too much of a nuance against tribal thinking?
Cars, cyclists, pedestrians, each of them thinks they are right and other side is wrong.
In general I agree with this, but a lot a lot depends on how "unless proven otherwise" is interpreted.
If a driver is typically at fault when a pedestrian or cyclist unexpectedly moves into their path then it seems like that practically restricts cars to speeds close to biking or walking in many cities.
Similarly, if a cyclist is typically at fault when a pedestrian unexpectedly moves into their path then it seems like that restricts bikes to speeds close to walking in many cities.
This effectively pedestrianizes car lanes and bike lanes which would be lovely in some areas, but it also restricts travel to walking speeds which also has downsides if enforced across an entire city.
Edit: after reading the post at https://www.gov.uk/government/news/the-highway-code-8-change... the guidance seems to strike a reasonable balance:
> People cycling, riding a horse or driving a horse-drawn vehicle should respect the safety of people walking in these spaces, but people walking should also take care not to obstruct or endanger them.
A bell is helpful in a situation where a pedestrian is not aware of an approaching bike. The bell informs the pedestrian of two things:
1. That there is an approaching bike.
2. Roughly were the bike is approaching from.
The hope is that the pedestrian will then behave in a predictable way to allow a safe pass by the bike. In almost all cases the pedestrian will be able to simply continue doing what they were doing before they heard the bell.
If a pedestrian can not hear bike bells, for whatever reason, that is not a problem. They can just stay consistent with the centreline of the path/road/way. They then have a responsibility to shoulder check when shifting from side to side.
Yes, bike bells are for pedestrians to hear.
Problem: Pedestrians today wear ANC noise cancelling, thus being unable to hear approaching bikes' bells.
Skoda: We made a bell with a frequency usually not cancelled by ANC, so these pedestrians still hear it.
Sounds reasonable to me.
It goes without saying, use of said frequency should be prohibited for other purposes, especially marketing.
Legally, use of horns in traffic is restricted, and abuse can be punished. Doesn’t keep people from honking all the time.
Also ANC works best on wide-spectrum sounds, so any kind of siren or the cries of a child will go through, as the spectrum is a series of narrow peaks.
And now you want to take that away too? No thanks. I get safety is important, but so is relief from noise pollution. Noise pollution is very damaging to your health. There needs to be a balance, and currently the safety police are weighing the scales inappropriately low.
I think the solution is nice for sure, but solving the wrong problem.
I say it as cyclist. Pedestrians have right to be absent minded in parks and on public sidewalks.
I replaced my bell recently because mine had developed a form of 'tourettes' after a bit of plastic fell off. So I did survey the marketplace for something 'more me'.
This made me think about what the ideal bell should be. I reckon that you should be able to buy tuned bells, as in A - G with 440hz 'C' being in there somewhere. Maybe there could be different colours of the rainbow for each frequency.
This would be quite tuneful if I was riding with family or friends, with them also having a tuned bell on their bicycles.
Obviously no use for penetrating noise cancelling headphones, however, I don't think these are an issue. If someone is zoned out on headphones then it is on them if they have no spacial awareness. If they don't hear the bell, then that is on them.
I also think big auto is patronising, to think they have anything to offer the cyclist apart from death and pollution. What would the car dependent ones know about shared path etiquette?
Nowadays the biggest danger to me on shared paths are the Uber Eats delivery guys with their electric motorbikes. Early evenings can be quite risky with those zombies, particularly within half a mile of a McDonalds. They pose a true 'kinetic' risk that the jogger wearing headphones does not.
Walking in noisy environments is most of the usage people get out of noise cancelling headphones. The other use case is noisy workspaces or coffee places.
In the Netherlands, bicycle utopia, I cannot remember the last time I used my bell to alert a pedestrian of my existence. Granted, I never cycle in Amsterdam, but that is a special location where high-powered ship horns are probably required.
Regarding ANC, I naturally turn it off while cycling on my Bose Quiet Comfort II, as the ANC will try (and fail) to cancel the noise from the wind. I don't think this is a solved problem? So for bicycle-to-bicycle alerting, this also seems overkill.
Personally, I see no use for this bell since in Austria bicycles share the road space with cars, trucks and trams rather than pedestrians, which could be more dangerous, and what I would need is a bicycle bell that could penetrate car enclosures so that drivers would get off their phones and pay attention to the stuff around them.
Yes, I know, ideally there should be dedicated cycle lanes only for bicycles but nothing in life is ever ideal, and the city isn't gonna do that anytime soon since that would mean completely eliminating car traffic on the narrow streets, witch would be political suicide, so a bell would be an instant life saver.
In my (Dutch) city, there is this infuriating piece of road where the bicycle path suddenly gets routed onto the kerb, intentionally mixing bikes and pedestrians. I believe the theory is that bikes will go slower so pedestrians don't need to worry about crossing the road as much or something.
Predictably, lots bikes are taken by surprise, either brake hard and suddenly or fly through pedestrians (who the biker thinks are in their bike lane, because they would be two meters earlier).
In my experience, when bikes and pedestrians meet, one of the two groups is in the wrong place and should be watching out/slowing down and waiting.
The example video shows various instances of pedestrians walking in bike lanes (and seemingly being surprised at the sudden appearance of a bike there). You can't fix stupid, but at least you can tell them to get off the bike path.
If everything went perfectly everytime we wouldn't need any safety equipment, but things aren't always perfect.
One large fine, and people will learn.
It's replacing a problem you can't solve (human stupidity), with one you can (a better bell).
Building an entire product around EQ crossover frequencies (which are not standardized or regulated in any way) seems a bit risky to me. Those are things that could change at any time, as could the shapes of the EQ curves themselves. there are fads in engineering design like anything else and in this wholly digital era they tend to cycle and proliferate faster because increased performance (or at least hte temporary consumer perception of such ) is only a software update away. People are extraordinarily susceptible to placebo effects in the audio realm (probably because most people prioritize their visual sense), so just moving EQ crossovers around or making them dynamically adjustable is an easy path to consumer buzz. You see this all the time with pro audio plugins.
(of course, there's also the locomotive horn, but the equipment required is a bit impractical - https://www.youtube.com/watch?v=XTQSWtK65PE)
But can that bell penetrate loud music? How many people really walk around with ANC headphones just as a "cone of silence" device?
How this would be enforced is a different topic.
Doesn't stop me from using an AirZound or digital airhorn. Saved me countless times. Like a bell is heard by a driver blasting their stereo while checking their phone, slowly veering into the cycle lane.
Bit cringe marketing though.
As much as I get the urge to plow through pedestrians on bike paths (and stay proudly in the way of bikes on pedestrian paths), in real life, normal people don't do that kind of thing. Bikes have brakes for a reason.
When bikes have to go through areas where people walk freely, they need to limit their speed to a walking pace.
People should not wear headphones (noise-cancelling or not) when going through traffic as pedestrians. Take them off when crossing!
People should not hear loud music when driving - max is normal speaking voice level. Bike drivers should never hear any music, let alone wearing headphones. Behind-ear speakers on low could be a compromise.
Hey, we just solved 90% of the accidents.
This is the reality in many cities, if it weren't for the hopefully not surprising fact that people don't always obey traffic laws perfectly.
Also "don't let the restaurants cover the pavement with tables" follows the same logic.
Perhaps, planners should travel the route three times for every permitted mode of transportation, including walking, biking, and driving.
No, you didn't. And restricting cyclists and pedestrians will not result in even small dent in the numbers of maimed or killed people in traffic. It's one mode of transport that's responsible for the vast amount of it, and that's the motorized one propelling several tonnes.
> and bikes have no business being on any other lane as long as these exist
And cars have no business being on other roads as long as highways exist ;)
> And cars have no business being on other roads as long as highways exist ;)
Biking lanes are not comparable to highways. Where I'm living, if you bike on car lanes when biking lanes exist, or if you bike on sidewalks at all, you get a hefty fine depending on the situation and if you possess one, you get points on your driving license.
Exceptions are turning, leaving the road, the lane being blocked by a clueless driver etc. obviously.
Cars are also not allowed on biking lanes, neither are pedestrians. Same exceptions apply.
Highways are more comparable to railroads, maybe.
People can shout "domestic terror" all they like, but if it's not true, it's not true.
Pretty cool though!
Most "independent" cyclists do cycle safely.
But delivery riders for delivery platforms commonly use illegally modified e-bikes. Platforms have the GPS data. They must know.
They could make huge improvements in safety by actively preventing the use of illegally modified e-bikes that travel too fast.
Or by regulating bicycle food delivery services so thatheir employees' continued employment and wage magnitude doesn't hinge quite so thoroughly on how rapidly they deliver.
I nearly put a passive aggressive "employees" in my post, but that would mix concerns. But having drivers as "contractors", and dodging employers' responsibilities and liabilities, is really the root of this all.
curious, you got any citations for this claim?
The articles below discuss both volume and duration. It's also worth checking out the OSHA guidelines which pretty cleanly show the relationship between duration and volume. (ie, "safer" volumes still cause damage with enough duration.)
https://health.clevelandclinic.org/how-to-rock-out-with-ear-...
https://healthcare.utah.edu/healthfeed/2024/01/listen-headph...
https://www.cnet.com/health/wearing-headphones-right-now-fol...
I am very lucky to live in a city/country where risks of theft from my person is low - when I lived for 20 years in London I never once felt unsafe listening to music.
The closest was two young men got very close to me on the tube, when I was playing on my brand new Hong Kong imported PSP - but I just took my headphones off. I think they were just interested as most people hadn't seem one in the flesh yet.
I can't say I know of anyone personally who suffered theft or accident caused by them listening to music on headphones.
When I cycled a lot, I had a small speaker strapped to my handlebars rather than wearing headphones, as I liked being able to hear cars around me - but when I was younger I regularly cycled in headphones, and was still able to hear enough of the road around me to not feel that I was missing anything.
Remember, we don't make drivers drive around with no music and their windows open, so that they are better able to hear cyclists...
As far as assailants, a skilled ninja wouldn't be detected even if their target weren't wearing headphones...
Must be terrifying.
Guess why I wear noise cancelling headphones on trains? Because of the excessive announcements!
(I mean seriously excessive. Because in the UK the answer to everything is to create another announcement or poster)
We need to stop the arms race
[0] https://cdn.skoda-storyboard.com/2026/04/Skoda-DuoBell-Resea...
A loud voice travels very well through car windows at short distances, even for big soundproof vehicles.
That will eliminate the bulk of traffic “accidents” involving bicycle and pedestrian; it’s expected and common to do this in the Netherlands.
It doesn't make sense for a car driven to use headphones, so not sure why it'd make sense for other vehicle-users to use them either, as you say, we really do use our ears to help navigate traffic so allowing people to be so careless seems... Careless?
Mostly for others safety, and I guess if it helps you; for your safety too.
I wear these things because traffic is too noisy though. Assholes with super loud motorbikes or mopeds in particular, cars aren't the worst.
The Air Zound is wonderful. You can get pedestrians' attention with light toots. I reserve the full blast for developing danger or people who didn't get the message from the toots.
Survival depends on being heard in a car with closed windows with possible loud radio or squabbling kids.
I'm legally blind, so I have my own bias here, but I think people really over-rely on sight. If you do want to listen to something while walking around a city, I can highly recommend bone conduction headphones, that keep your ears unblocked.
It's also so nice to know I can put it away and not worry about finding it a year later with the battery I forgot to remove having exploded
Was mowing the lawns the other day and could still hear the high pitched tones it emits even with noise cancelling headphones on.
Situation is pretty lame because I liked the foxes sleeping in the garden, super fun to take photos of them and they don't do much harm.
Bell sound starts at 2:09 in the video.
Of course they would, because a lot of them either don’t have any bell, or have a shitty ping-ping bell that doesn’t produce good sound.
Meanwhile... you apparently can't buy this thing anywhere.
It also has an integration with the phone which can add GPS awareness but it works fine without it in my experience.
Interestingly, all the shrillness noises (chalkboard, balloon or polystyrene screech) are in similar frequency too.
But cyclists can ride in the pedestrian lane, bike lanes and pedestrians lanes are not easily distinguishable (if you are visiting a new city/country for example, and/or the painting of the lanes disappear over time) compared to roads, you typically can hear cars/motorbikes coming (though with electric cars that’s less common) while bikes are very silent, and last but not least, typically there is certain hierarchy when it comes to cars and pedestrians (at least in Europe): pedestrians come first. That’s not the case with bikes (which based on my experience, they share the same level of importance with pedestrians in the streets)
On a serious note there’s a marketing problem in my view: who out there who chooses to buy a bell even considers that their might be a loudness problem? It’s not immediately obvious that I need this and I’m sure there’s a premium price attached.
My regular Widek bell penetrates ANC, but when there’s music, ANC or not, it’s hard to hear. I’m struggling to believe the claims this bell is going to be significantly better.
Also, ANC let's you reduce your music volume for the same signal to noise ratio.
Happened to be the company founder's surname.
same with most of the Japanese car brands or even Citroen, Peugeot...
For a device that ONLY produces sound touted as such a re-vo-lu-tio-na-ry device this is a massive marketing failure.
Just ride/drive a bit more thoughtfully so you don't hurt people, even if they're deaf.
Headphones on folks while they're out walking is ridiculous and antisocial and if they get hit because they didn't hear a bell then they had it coming. I only use a single earbud at a time so I don't lose my situational awareness entirely, but even that can still wash out the rest of the world noise pretty well.
That's such a beautiful statement
I imagine there's also a rule about directing airhorns against law abiding cyclists.
Yeah that's the problem, it's often too subtle and hard to notice.
That's why bike lanes should be dedicated with a stone barrier/kerb, or bikes should just not be allowed there.
Red stone in Germany is cycling path, not general walk path where cyclists are not allowed.
Air horns are generally allowed upto 105 dB. Peper spray, telescopic batons and other similar devices are illegal. I also carry walking cane.
Maybe the issue is the noise in the cities?
https://news.ycombinator.com/newsguidelines.html
https://hn.algolia.com/?dateRange=all&page=0&prefix=true&que...
I’m guessing some law (law-abiding) gives you the right to bother people who are using their own feet instead of wheels because you want to pass them and they should have to actively watch out for you and yield to you? Okay, that part is fine. But I don’t see how it is nice or, I dunno, ethical.
In my experience (in my locale) as a cyclist you either give pedestrians a wide enough berth, dismount so that you can pass them if it is crowded and there is no passage, or use the vehicular road.
I remember violating this one time when I belled someone that I wanted to pass on the sidewalk. But I was a child at the time. Even more self-centered than I am now.
These seeming rules for yielding to cyclists are worse than the laws and norms when cars interact with bicycles, by the way. At least where I am: cars never honk cyclists. They have to wait for them or find a window to pass them safely. They can’t honk them into the ditch or something.
Edit: Since people seem to go either way: It is my understanding that in my part of the world (in Scandinavia) cyclists do not have the right of way on sidewalks (which means they can’t bell people away). They also (and I know this one) do not have the right of way while cycling across road crossings. Something that most cyclists, in my experience, violate all the time.
Quite. It drives me up the wall when cyclists not only use the sidewalk close enough to me to practically graze me (pedestrian), but expect me to actively pay attention and yield to them. Use the road, dummy (there are scarce few bicycle lanes).
I use regular headphones (not over-ear and not really noise canc.) on the sidewalk but take them off when I am crossing the street. And I of course am mindful of other pedestrians. But I’m not gonna take them off because some two-wheeler thinks they can ram into me unless I jump out of the way on the sidewalk.
Even with bikes being off the sidewalk, there is need for a quick way of getting others pedestrians attention.
Being tired in a crowded street in rainy weather doesn't help either.
btw. kids up until certain age can pretty much in all countries ride bike legally on sidewalk, are there any countries where 8yo can't ride bike on sidewalk?
