https://support.pixy.com/hc/en-us/articles/5039935499924-Abo...

https://youtu.be/2HVty_tuiVQ?t=44

And for those who are at the beach just trying to enjoy a little time away from the city. The folks at the beach near me are already fed up with ubiquitous Bluetooth speakers.

Maybe snaps drone is more acceptable as it seem to primarily trying to be a flying selfie stick that records you and not the entire beach area, but it still emit a buzzing that will annoy everybody.

Imagine if this product category takes off and having 10 or 20 of these on a beach becomes norm. Well, there goes your nice holiday. Enjoy your trip.

Besides the killer bird will obviously be powered by an AI, can't blame me for nothing.

Someone should popularize an ultrasonic directional Bluetooth speaker for these use cases that won’t destroy the peace of public spaces.

Ultrasonic speakers aren’t even exotic tech. I first encountered one in a museum at least ten or fifteen years ago.

There are some 'open-back' and 'open-ear' headphones that let you hear your environment passively.

Others that have more active environment passthrough such as Ambient Sound from Samsung, also exist.

This might be a useful gift for a cyclist or jogger that needs situational awareness.

(Am fairly certain they aren't great if you are going for audiophile level reproduction - but from a safety perspective, they let you hear your environment - note, I have personally never tried them)

Also beats getting hit by a car that you didn't hear.

For personal safety though, they win hands down. I can hear cars and people easily and I'm much more aware of surroundings. Downside is though that if you are running down a busy road, the sound of cars can override the sound of your audio but for me, that's an acceptable trade off.

Agree with your point, though.

I was in Vegas a few weeks ago at a pool club. The bouncer was checking everyone's bags; not for guns, drugs, or alcohol, but for bluetooth speakers.

What do you mean by "destruction"? If you mean actually breaking someone's speaker, then you're wrong and fundamentally don't understand externalities.

If you read the original Pigouvian and Coasian theory behind externalities, you'll realize that inherent to the nature of an externality is each side, by getting their way, is externalizing on the other. If you mandate silence, you're forcing that silence on others just as much as them playing music is forcing that sound on you. It's morally equivalent. You just have a belief that the absence of sound is the preferred state but that's not inherent. If birds are making tons of concurrent bird songs, that might sound like a cacophony to you, but you have no right to just go and destroy the birds.

You are right and where I sympathize with you is that those with speakers basically thrust their noise on others with no system to push back and find a socially optimal equilibrium. And that is unfair.

But what we could/should do is either: (A) create beach decibel maximums such that a person's music cannot be heard beyond X feet from them. That way they would have to find a place where they aren't externalizing on others. I always try to do this when I go to the beach anyway. (B) create beach areas where noise is allowed and areas where it isn't. But this shouldn't be limited to just music. Boisterous people can disrupt a serene beach environment too.

Both of these solutions attempt to create win-win solutions with some compromise, which is the whole point of how an externality is internalized. Just blanket letting one side win or the other side win is not solving the problem.

I don't know about you, but blasting my Spotify likes on a BT speaker in a crowded, and particularly an enclosed environment, would not be an enjoyable experience. I can imagine it's only enjoyable if one is sufficiently self absorbed enough to think that their music is universally enjoyed by everyone.

But you can slide the line over to a point where people would be more split on the issue. E.g. say you're alone on a public beach playing your music, and one other person walks up to also enjoy the beach and who doesn't want to hear your music. Should you turn off the music? Is there a db level that's acceptable? Should the other person be required to find a quieter spot further down the coast? Or should you have to relocate to an empty spot?

The problem here is you see no value to their enjoyment of these things and thus weight their enjoyment of such experience at zero while their interruption of your situation as an invasion. But if you force them to stop listening to music, you too are disrupting or invading their lives. That's the two-sided nature of any negative externality and attempts to internalize it. We all need to view this from the perspective of social costs and social benefits (i.e. a utilitarian perspective across all people's happiness). The result is almost always a compromise between the two extremes.

I will hopefully have time this weekend to draft my response.

The TLDR is that, their "right to noise" impedes upon your "right to silence" but also your "right to silence" impedes upon their "right to noise". Giving either side the complete right and banning the other side is effectively having one force its way upon the other. Forcing silence is by definition an externality as well -- it just happens to be the side you value. But there are better middle ground solutions where we balance the benefits of each side.

A very clean example of this is noise pollution next to an airport. If the houses next to the airport had a complete right to silence then we couldn't have airplanes. But if the airplanes had a complete right to noise, then quality of life around the airport would diminish way too much. Instead, the socially optimal solution lies in the middle. It is why zero pollution is actually NOT socially optimal as the costs of zero pollution are too high.

For each additional decibel produced, the marginal social costs increase at a faster rate. Thus, people whispering at the beach or playing very low music such that it is quickly drowned out by the sound of the waves and the birds after 5 feet of distance is fine.

A blanket ban on all music on the beach doesn't actually enable us to find the socially optimal levels in the same way as a blanket allowance of music on the beach. In the airport example, a blanket ban or allowance would prevent innovations in things like sound protective walls to internalize some (though never all) of the externality.

[1] https://www.law.uchicago.edu/files/file/coase-problem.pdf

2. Birds like any animal or creature acts on instinct; there's not an active decision on their part to disrupt the environment with sound, again not a fair comparison.

3. The idea of requiring a maximum dB doesn't really work in the sound doesn't just instantly drop off like that so the physics aren't really going to work out.

That is a logical fallacy called "Default Bias." There is nothing inherent about something being the default that makes it better. We should never have created writing, architecture, or anything new because the status quo was better? The status quo can be objectively bad and sometimes the active effort to change it is warranted. Systemic racism is the default. Lack of access to clean water was the default. Woman as stay-at-home moms and excluded from the workforce was the default. Additionally, "much more active effort" is a nonsense statement. Everyone is engaging in effort to get value/happiness. It is not for you to judge how much effort I am willing to exert for my own happiness. It took a lot of effort for women to not be silences in the political system through the suffragette movement. Many people just over 100 years ago in the US were saying that the default role for women was silence. (Clarification, I am not saying that there is not a value to silence or that people playing music is not a harm -- there is a value to silence and people blasting music is a harm -- but it is not simply as black and white as you want to make it out to be on the social cost-benefit)

> 3. The idea of requiring a maximum dB doesn't really work in the sound doesn't just instantly drop off like that so the physics aren't really going to work out.

If there is other natural sounds that drown out the artificial sound, then the maximum dB rule is pretty effective. A beach with active waves and lots of birds is a great example of this. My level of noise is very relative to the ambient background noise.

Except that personal audio sources are much more feasible than personal noise suppression, especially if you also want to be able to carry a conversation.

But you are ignoring that a substantial percentage (if not majority) of music enjoyment situations are simultaneously social situations. Personal audio sources are objectively sub-optimal in that situation. Thus, there is a cost to those enjoying the music of using a personal audio source. Silent discos result in a total inability to talk to one another. If you are playing ambient music as you have conversations, then a personal audio source simply doesn't work.

This largely depends on the headphones used. I can listen to ambient music on my bone conduction headphones while holding a conversation just fine. I might have to lower the volume to hear people around me well, but at least I can lower the volume.

I’m surprised that after all this time there isn’t really a standard for synchronizing music playback between a large number of nearby smartphones.

Battery health and actual charge capacity could be different too, depending on how the batteries are stored and how they have been treated etc.

In the post-tiktok era, it's not that big of an issue.

Most videos will have easily added audio overlays.

They look like the "110 pocket camera" of the drone world.

Little more than snapshots, handy, super trivial operation, I guess "5-10 shots per battery".

100% yes and this is why every drone video ever has music over it.

A solution would be to have Snap™ mics that i clip on to my shirt and it syncs with the video while recording.

That and even without the buzz anything most drones picked up would not be meaningful sound. Most are too far away and moving too much to pick up voices, better to just record off your phone to get conversation and/or ambient noise.

I'm almost surprised they even put a mic on this thing, though I'm sure from a product marketing perspective people would ding them for not having one.

But adaptive filters used in noise-cancelling headphones with separate mics may work. One directional microphone records sound from the scene, the other undirected one records sound of the drone, then filter tries to minimize drone sound component in the signal from the mic by adjusting coefficients of the filter.

No info about battery life anywhere to be found.

[1] https://pixy.com/shop

I believe each default flight time would be measured in seconds, so it's understandable that they are recommending their "Dual Battery Charger" (Two Pixy rechargeable batteries with USB-C charging station).

They appear to have deliberately made the batteries as easy as possible to swap out, for this reason (based on the second half of the Learn - "How to Charge your Pixy" video: https://videos.ctfassets.net/svn43w404u4n/6RMiSJPQrtPdQdCoO5... )

EDIT: See also - https://news.ycombinator.com/item?id=31195565

Battery: 3.85V DC, 860mAh, 3.311Wh

https://fccid.io/2AIRN-006/RF-Exposure-Info/220100298SHA-004...