interesting advice. Thanks!

I do not see that as phone-usage, I'm doing an experiment to see how easy / difficult it is to revert the "i need to know the time, so I grab my phone" reflex back to "I need to know the time, so I look at my wrist".

I'm currently reading some books on how easy it is to manipulate peoples behaviour using 'nudging', this to better understand the social engineering tricks used by hackers.

An chapter in one of these books in how social media use tricks to manupale our behaviour that resemble the tricks used by the gambling industry.

One of the things I find intriging is the size of a smartphones today. If you look at it objectively, they are actually so large that most people would consider it to be annoyting: you have to carry it in a bag, in a pocket of your pants -but you have to take your phone out when you want sit-, or ..you carry it in your hands. Have you noticed how many people have their smartphone in their hand when they walk around? But, of course, if you have something in your hand, it is very easy to open it quickly check your notifications; which reinforces the addiction.

So, that's the thing. People do not find it annoying.

So .. as an experiment, I am trying out how easy / difficult it is to break the habbit.

A small sidenote when (or if) I manage to get my garmin vivosmart HR charges, it does rapport activity per week, number of steps and number of floors I went up on foot per day, even without a smartphone app. So that's at least something :-)

One of the reasons I am looking for a new sportswatch is because I try to reduce my smartphone use and I noticed that I actually took out my smartphone just to check the time.

I have an old garmin vivosmart HR but I do have a problem with the charging cable. Plus I am not able to download the healthstats with my linux 'daily driver' laptop.

Perhaps I should just get a cheap regular watch somewhere? 🤔

ah .. currently not available :-/

ah. That looks very interesting. And they have a show here in the EU, and it seems to work with gadgetbridge (thx Lambda RX :-))

Thanks!

One of the basic elements of a democracy are three branches. In fact, democracy is an inherent instable system where these three branches must keep eachother in check. A natural concequence thereof is that every one of these three branches has the right to conduct and lead investigations.

That the courts can act proactive or reactive is more a cultural element then a core element of democracy. There are quite some countries where judges are part of the investigative process and can unilateral.

As Brazil, as a number of other countries in Latin America, has been in the situation in the past that both the gouvernement and the parlement are controlled by people with a .. euh .. not so good reputation on their democratic values, a judicial branch that acts in a more proactive manner should not be that IMHO unexptected.

Here there are two issues: free speech and the judicial system in Brasil. I'll reply to the later in a different mail.

The freedom of speech is the result of democracy. No democracy, no freedom of speech. It is also inherent part of the democractic process.

On the other hand, it is not the only element of a democracy. and it can also be used these other other elements?

My question to you: can you use a fundamental freedom, granted to you by the fact you line in a democracy, to attack democracy?

Protection of citizens against unjust ruling by a court is a protection-principle of democrary.

Why would you grant such a protection to an organisation aimed at destroying democracy (X/twitter)?

I run OpenRTX on a Retevis RT3s, which can be done without any hardware modification. (I do not know if original firmware is available somewhere -I have not checked-. If that is the case, it should be possible to reflash the stock firmware on the device).

Anycase, I must say that M17 does not run correctly on that radio. There seems to be an issue that the first 300 ms or so of the transmission is not correctly modulated (something related to the FM modulator) and also the end of the transmission is broken of halfway the end-of-transmission frame.

I am currenly at the stage of trying to understand how OpenRTX really works, and my first idea is to implement POCSAG-paging into it. (As I have the source-code for that here anyway) and I also have some ideas for APRS to want to delve in.

(OK, that is, if I have some time left next to all the other stuff I am working on :-) ).

73 kristoff - ON1ARF

Onno,

The reason I added the cfp was to show that it is not a pure technical conference like FOSDEM or GRCON. We added a non-technical part and did that on purpose. In a way, our goal is to try to start a discussion on "how do we see the amateurradio hobby in the post-dinosaur era?"

Looking at a distance, we see a number of different evolutions:

• amateurradio is slowly starting to invert the "buy-and-use" attitude we have seen the last 20 to 30 years. Your remark on the opensourcing the firmware of radios fit into that, as does OpenRTX and similar projects.
• We also see more and more an overlap of amateurradio with other communities, like the makers, developers (think FOSDEM), SDR-experts (think GNU Radio), IoT nerds, infosecurity people, science, etc. I get the impression that these communities start to understand the value of amateurradio as a technical / scientific hobby, which is probably related to the fact that radio/wireless communication technology has become part of almost any field of technology.
• A 3th element is that the organisational structure of amateurradio is changing. The vast amount of subfields of amateurradio has shown the limits of the hierarchical 'IARU - IARU Region - National radio-society - local radioclub' structure. Using the internet (mailing-lists, webforums. telegram-groups, discord channels, matrix rooms, ...) radioamateurs with similar interests have set up virtual communities that live next to the local radioclubs.

So, in essence, we kind-of see a return of amateurradio to a 'I-want-to-know-how-it-works / experimenter / challenges' hobby, probably by the evolution of radio-technology and the 'competion' with other scienfic and technical hobbies. In my personal opinion, that is surely a good thing.

But, to get there, there are -as I see it- two big issues:

• Knowledge. Most (technically minded) radio-amateurs have a background in standard electronics, or in 'building systems'.

To return to your call for opensource firmware for radios, having access to the source-code is one thing, but actually understanding it and having the knowledge to modify or enhance it does require quite different knowledge that 'standard' analog electronics. You need knowledge of SDR and signal-processing techniques -which are much more based on math that standard electronics- plus possibly some HDL to program the FPGA and C/C++/rust for the RTOS that runs on the microcontroller inside the FPGA. Modern radio-communication equipement requires a much larger scale of knowledge then the radio-technology of 20 to 30 years ago that is the basis of the amateurradio exams (and hence courses).

Now, I see two ways to fix this:

1. Work on the knowledge-level of the amateurradio community by new and better courses that include modern radio-technology.
2. Pull in people from communities (see point 2 above) into amateurradio.

• Option 2 above looks for me the most easy option, but it does hit another big issue: how make the current amateurradio community (especially the local clubs) ready to receive these new people.

When I am at an infostand on amateurradio at -say- FOSDEM or a Makerfaire, or you meet somebody at a infosecurity conference, the most difficult question you usually have is this: "wauw. That amateurradio hobby does look interesting. How do I begin? Where do I need to go?"

I've had people at FOSDEM who said "I once went to the local radioclub in my city as I wanted some help on setting up a mesh network in my cities, so I thought that the radioamateur guys might be able to help me. There where just some old men and the only reply I got was that that is no real radio". I've come to a point where I sometimes advice people to go to their local hackerspace and see if there are no hams overthere, instead of sending them to a radioclub.

As said, there are now these communities inside the amateurradio hobby who kind-of operate next to the local clubs, but in the end, you do still need a club for certain things -like courses, or doing an exam- and being in a local club does also include things like a local fieldday or taking part in a contest or so.

Europe has the advantage -compaired to Australie- of having a larger population concentrated in a smaller area. For us, a conference is a good option to try to advance the hobby that way. I guess that, in the end, everybody has to find out what he/she can do.

73 kristoff - ON1ARF

(Posted this as a seperate message so not to mix multiple subjects)

As you mention "microcontrollers in the signal-chain of a transceiver", I am currently looking into OpenRTX.

It is really a very nice example of exactly what you mention and something that has become possible to last 1 to 2 years. With these radios that support opensource firmware, It really has allowed amateurs a look of what is inside of the firmware of a "commercial-grade" handheld radio.

Two weeks ago, I helped out in an infobooth on Amateurradio at a makerfaire here in Belgium. Things like OpenRTX allow to explain to IT-people (who normally only work on computers) how "embedded software" works, how software that runs in devices we use everyday operates. In that sense, FOSS is as much an educational tool as it is "just a piece of code that does something".

Kristoff (ON1ARF)

I completely agree with your remarks.

For people who are interested in opensource and amateurradio, I propose you have a look at the conferences on that topic.

Overhere in Europe, there are two of them

• FOSDEM ("Free and Open Source Developers European Meeting") is a yearly event held in Brussels every 1st weekend of February. In the 2024 edition, there was a devroom ("developers room") on SDR and Amateur-radio. https://fosdem.org/2024/schedule/track/radio/

The videos of the talks are online. I propose to have a look at the talks on M17 and on OpenRTX.(*) Also open source hardware is becoming more interesting.

• Next september, we will be hosting "spectrum24", a new conference on "novel ways to use the spectrum we -as citizens- are able to use. It puts a lot of emphesis on Open-source as yes, most -if not all- of the new projects coming out in amateur-radio are open source.

For this conference, we are at the "cfp" (Call for Presentations) stage. See here: https://spectrum-conference.org/24/cfp

I know that Europe is the opposite side of the globe for you in Autralia. Perhaps there are similar events on your side of the world.

Kristoff (ON1ARF)

That is valid .. in peace-time when everybody accepts that.

The problem is that the reality is a lot complex. Open source only exists, because of the open source licenses. The open source licenses are only valid, because of the copyright legislation. That legislation is only valid, .. because the nation-state has determined it is valid.

Consider a scenario where a nation-state (whatever state that may be, just making a general starement here) decides that for sectors it conciders critical for the state, it -or companies that act on its behalve- are allowrd to use / copy / enclose whatever open source technology they want without being subject to the requirements that come with the opensource license. So they can use whatever open source technology they want but they do not have to return anything to it. They can even use it in closed products.

How do you propose to handle such a scenario?

Kr.

Funny, I use a special plugin to hidden the "Recommendations" feed on youtube (to counter the "getting hooked" effect), .. but this "privacy-respecting open-source alternative frontend to YouTube" does show them (unless you explicitally say you do not want see them).

For a privacy oriented app, I would concider showing recommendation as "opt-in", not "opt-out"

Is there a place where is explained what is exactly in the DMA (and DSA). I did find this video (be it quite high-level) interesting: https://www.youtube.com/watch?v=8y8BYI422NU&pp=ygURZHNhIGRtYSBleHBsYWluZWQ%3D

I have been wondering about this. Could the DMA (or DSA) be used to force google/youtube to allow users to disable the "this video might also interest you" (or simular) feeds from youtube, as this is (in my opinion) clearly aimed at creating addictive behaviour.