Jajaja, sí, soy Mexicano 😁

🥳 Muchas gracias!

Amazing work! Thanks a lot!! Took me a few days to get to it but I have upgraded now and it looks great 😄

If the timing is right, I would bring a mushroom grow bag with mushrooms sprouting.

If not… probably my radiacode gamma spectrometer and some of my radioactive items. Maybe a clock with radium painted dials and a piece of trinitite. I think that there are many different points of discussion that can be of interest to a broad audience (radioactivity, spectroscopy, electronics, US labor law story of the radium girls, nuclear explosions, background radiation… etc). As a bonus I can bring a UV flash light and show the radium fluorescence. Adults love UV flash lights.

First of all, congratulations for bringing a baby girl into this world!! You must be really excited! I am very happy for you!

This looks very cool. I set up a wiki (https://ibis.mander.xyz/) and I will make an effort to populate it with some Lemmy lore and interesting science/tech 😄 Hopefully I can set some time aside and help with a tiny bit of code too.

Thank you for the positivity 💚 I wholeheartedly agree!

Drama and negativity drives engagement, and this form of engagement can easily trigger a feedback loop in which negativity keeps piling on and voices of support are practically muted.

We are participating in an open source project that has some very ambitious goals. Things can be messy, mistakes happen, there are risks, and people have many different opinions and moods. Heated discussions can be a healthy part of the process. But, once the dust is allowed to settle for a bit, it is good to remember that we are humans and that we are here because we have some shared goals.

I think the majority of people around here are kind and have a positive outlook, but perhaps it is more motivating to speak out when we have negative comments than positive ones. So, thank you for taking the time to write this positive message!

I am also quite interested in this. It is not something that keeps me awake at night, and I am not particularly paranoid about it. But I find that working towards answering this question is a fun frame from which to learn about electronics, radio communications, and networking.

Since this appears to be something that is causing you some anxiety, I think it is better if I start by giving you some reassurance in that I have not yet managed to prove that any electronic device is spying on me via a hidden chip. I don’t think it is worth being paranoid about this.

I can explain some things that could be done to test whether a Linux computer spying. I am not suggesting that you try any of this. I am explaining this to you so that you can get some reassurance in the fact that, if devices were spying on us in this manner, it is likely that someone would have noticed by now.

The “spy” chip needs some way to communicate. One way a chip might communicate is via radio waves. So, the first step would be to remove the WiFi and Bluetooth dongles and any other pieces of hardware that may emit radio waves during normal operation. There is a tool called a “Spectrum Analyzer” that can be used to capture the presence of specific radio frequencies. These devices are now relatively affordable, like the tinySA, which can measure the presence of radio frequencies of up to 6 GHz.

One can make a Faraday cage, for example, by wrapping the PC with a copper-nickel coated polyester fabric to isolate the PC from the radio waves that are coming from the environment. The spectrum analyzer antennas can be placed right next to the PC and the device is left to measure continuously over several days. A script can monitor the output and keep a record of any RF signals.

Since phones are small, it is even easier to wrap them in the copper-nickel polyester fabric alongside with the spectrum analyzer antenna to check whether they emit any RF when they are off or in airplane mode with the WiFi and Bluetooth turned off.

What this experiment may allow you to conclude is that the spy chip is not communicating frequently with the external world via radio frequencies, at least not with frequencies <= 6 GHz.

Using frequencies higher 6 GHz for a low-power chip is not going be an effective method of transmitting a signal very far away. The chip could remain hidden and only emit the signal under certain rare conditions, or in response to a trigger. We can’t rule that out with this experiment, but it is unlikely.

A next step would be to test a wired connection. It could be that the spy chip can transmit the data over the internet. One can place a VPN Gateway in between their PC and the router, and use that gateway to route all the traffic to their own server using WireGuard. All network packets that leave through the PC’s ethernet connection can be captured and examined this way using Wireshark or tcpdump.

If one can show that the device is not secretly communicating via RF nor via the internet, I think it is unlikely that the device is spying on them.

That’s awesome! Thanks for sharing

Thank you for that reference! Very interesting

I can tell you one benefit: Money. Most of my server’s costs come from storing federated content. Federating with threads would likely be expensive.

Awesome job! Thanks again! Upgraded without issue 🤘🏼

Yeah, I found out only after choosing that domain name… This TLD also gets penalized by the automatic e-mail spam detectors (like SpamAssassin). I wouldn’t pick the “.xyz” TLD if I were picking today 😅

You are awesome! Thanks :D I hope you get to relax this weekend!!

Thank you for your hard work!!

I appreciate that you going through this test period. I hope it all goes smoothly and that at least a few hairs remain on your heads by the end of this week. Good luck!

Oh, I had not noticed that page. I was hoping getting the NiDAQmx (https://www.ni.com/en/support/downloads/drivers/download.ni-daq-mx.html#494543) driver installed would be enough. So this means that even if I succeed it might still not support it 😅

I was quite naive when selecting this card. I knew nothing about PCIe and I figured it would be a very simple matter to read out the values…

I just found some videos about writing PCIe drivers from scratch, but since I know nothing about PCIe I have no idea about the level of complexity that it would take to reverse-engineer. I suspect that it might be a very difficult thing to do, maybe even practically impossible.

Nice to see he has had a graphics upgrade :p

I wouldn’t use this language myself because I am not ready to defend that it is reasonable to apply the Universal Declaration of Human Rights in this context.

I think that they might be referring to Article 1, and possibly 5.

If this is their interpretation, then calling someone a worthless piece of trash is also a violation. You are talking to another human being as if they have less dignity, and you are treating them in a cruel and degrading manner.

For example I can go up to someone and insult them for all sorts of things - “you’re an ugly stupid worthless piece of trash” and that’s ok but I say “you’re a dirty [racial slur]” all of a sudden it’s different?

If it makes you feel any better, telling someone “you’re an ugly stupid worthless piece of trash” would get you banned from my instance too, so it is not so different.

I would like to make a list at some point with several community integrations and ask my instance’s users whether they would like some of them installed into the instance. This application will definitely go on that list! I do need to take into consideration how many resources each of the apps consume, to make sure I don’t bloat my server. But this one seems quite light. Is it?

Thank you for making this open source!