Okay, guys.
But we will start the next presentation, which is called This Year's Village Badge.
My name is Michael Schloff von Benevitz, and I believe that our AV is working very well.
Thanks so much to SGP and to AGS. And let me just get started with this.
We have some interesting devices to take a look at.
To begin with, we have...
To begin with, I should turn off my stream so there's no echo. Okay, that's better.
So this is the high-tech slide deck that you may have heard of
with the paper and the pencil. That's how we're doing it this year.
This year's Village Badge.
And what we have here, we've got basically three days. We've got Friday. We've got Saturday.
Let me do this. We've got Friday, we've got Saturday, and we've got Sunday.
So this is where we are. And I'm just explaining this because there's a little bit of organization.
Some people are interested in beginner style, novice topics. Others are into the more advanced stuff.
So we've got this presentation now. Later, we've got another one. It's called Getting Started.
Okay, and in this one, we're going to talk about the construction,
how it's made.
A lot of people have been asking about, can they make it on their own? Is it open source? Are there
design archives? This type of thing. So that's what we're going to do now on Friday in this first
hour. Okay, so we're going to talk about the SCM, the source code management, the open source,
all of the things that you can store on disk, like the design archives. And after this hour
is over, we'll take a short break and we'll have another presentation with me as well. Just like
Rira said before, this is the Michael evening. And we will talk about getting started with the badge.
So this second hour, this will be things like, what is the first thing that I can do once I have
it in my hands? This is the way it looks. So let me just put that on the side. And then we have on
Saturday, I don't have the schedule. Let me make sure I get this right. And Saturday, there we have
it. We have on Saturday, the badge clinic. And this is one full hour. During the badge clinic,
we're going to get into some advanced use. We're going to do things like
impersonation of other devices. We will do examination
of other NDEF formats.
So do you get the point? We're going to do some more advanced stuff here,
but this is like office hours too. So you can ask easy questions if you like.
I hope you can read my writing. Can you read my writing? Can everybody raise your hand
that can read? Oh, you can't? No, you can't? Okay, then I'll just have to write a bit
better. Okay, on Sunday, let me just check. We've got more things happening then.
And Sunday, we have another badge clinic. So let's make a plan for that.
And then this will be a free mic style. We can do anything we want on Sunday. Does that sound
okay with you? Hands, please. So we're going to do on Friday today, a construction, a making of,
and then we'll have a getting started, kind of a novice approach. Tomorrow, Saturday is going to
be a badge clinic. Sunday will be a badge clinic. And tomorrow is where we get kind of more advanced
with interesting things, backup and things like that. All right, so this kind of fell off to the
side. Let's take a look at that. So this is the badge. Let's do this. It's basically a passive
device. You can tell that there are no, there are no connectors on here. There are no batteries.
There are no lights. Obviously, if there are no batteries and no connectors to put energy into
this, right, like voltage, like current and amps, then you're not going to have much possibility
to run, for example, actuators, things that act on the environment, like little fans that move air
or lights that illuminate and emit photons, turn energy into photons. So it doesn't have any
cable connectors, any batteries. There's no batteries inside. If you want to know how
thick this is, let me just put a pen up to here. So this is kind of, you can see approximately
the thickness. There would be possibly space for a very small battery, but it doesn't have one,
trust me. We're going to take it apart soon. This is Friday. So we're going to talk about
the construction and we'll take one completely apart. We will destruct one. No, how do you call
that? We will disassemble, that's the word. We will disassemble one and then reassemble it again.
Okay. So I don't know if the design is so artistic. The pyramid is symbolizes with all
the various bricks. So the bricks are different topics or different things. At first,
they were different NDEF pieces of information. And then there were different villages.
Because after all, this is shared, the work to produce this intervillage badge is shared among
a variety of villages. It's kind of, we're kind of in the middle of it, the Monero village,
but we have a biohacking village, a red team village, IOT village. There is, and I don't want
to miss anybody, but I'm saving the best for last because there is the rogues village as well. And
I'm particularly happy that they've produced a game for this. Maybe we'll get to that, I think,
tomorrow because I haven't figured out the game yet on my own. It really would be better if rogues
village presented that. But let me just write those down. And so we, because after all, this
slide system really is fantastically elegant. So let me just write that down. So these are the
intervillages. We have Monero, we have biohacking,
we have IOT, we have red team, and we have the rogues village.
Okay. All right. So that's kind of what this crazy little pyramid symbolizes. I'm sure everyone in the
world could do better. I'm really no artist there. And the rogues village folks from the rogues chose
these very nice symbols, which are kind of a magical, yeah, magical enrichment to what we're
doing here. Because before they were just numbers. I'm not sure if I have an old badge somewhere.
You do have to be careful. There are a few photographs of old badges floating around.
You look at one, you realize you like it because it has the numbers one, two, three. Well, be careful
with that. The new ones, they don't have numbers. They have these symbols. All right. This is
important for the game as well. These symbols have meaning during the rogues game adventure,
which we'll get to that a bit later. Okay. So let's move to... where's all my paper?
Let's move to components. Oops, that's a G. Let's do components.
Let's do that next. This is a bit unorganized. We could talk about software. We could talk about a
lot of things, but I'm going to talk about the hardware components first, not the parts.
You'll see that in a minute. This is more or less the most important piece.
Let's see if I can go downward.
That zooms in a bit. So what we saw before was this thing here. And this is indeed...
and this is indeed the interior. This is the PCB. So for all those who think, okay,
this thing doesn't look like an electronic device. This is like a piece of plastic.
Looks like a hockey puck. I think, yeah, the Monero hardware team probably just cut it into
a triangle. It's a piece of plastic. So that's not true. It does have electronic circuits.
You can even see the chips if I just get the lighting right. There are some integrated circuits,
some switches, some traces, copper. If I turn it over, you really see that there's an electronic
device because then we have a trace antenna for the radio transceiver inside. And then there's
some hacking things that you can do with that as well. So that's the PCB. Okay. This is how
it looks in the end. This is the finished piece. And this is the PCB. And what else is there?
So we can go back even one more step. We can, let's see if I can remove this carefully.
We can. We can see what the PCB looks like before it's assembled. All right. So
I'm not sure if this works so well, but
so this is, oh, I know what I'm doing wrong. That's what I need to do. There we go. So this
is the panel. You can see that there are four PCBs in here, but they don't have any parts on them.
If they did, they would look like this. See the difference? The parts are so small, in fact,
it's a bit difficult to see them, but there are some parts here, one, two, three,
and then there's one, two, three switches. These are kind of very slim devices.
And this is the PCB as it starts. So let's go back to there.
So that's what we're doing. We're starting with a PCB. We're starting with a PCB.
We put the parts on the PCB, and then we end up with the assembled PCB. And from there,
we're going to do a few other things like make it look like this. See how that's missing the plastic
side? This is really just a PCB sandwiched in a front overlay and a back piece of leather.
You can see one of them is orange and one is black. So now you're probably guessing there
may be other colors as well, which is true. So from the ground up, we have the raw PCB,
the assembled PCB. We place the membrane overlay is the proper name for it.
And membrane overlays look like this. They come in a big sheet.
And you can see that they are very thin. It's basically an adhesive. So I peel this off
and place it
on there. And that's what you get after that. The back is this piece of leather. You can see that
I've cut these out with a laser. So the reason that we're putting leather on the back is because
these badges often rub against other things. You place this back to back on, for example, a phone.
So this is the classic use case. You take a badge, you put it on the phone,
and then when it smacks on the phone there, it's going to scratch your lens unless it has,
for more narrow village badges, right? Because we're using leather, we're using exotic stuff
like front overlays. And so every year is a bit different. This year we have some unique
materials, right? The only thing that's missing is the plastic piece. This is the frame.
This is made from liquid plastic, which is ultraviolet hardened. So it's hard enough.
It's somewhat brittle. If I really pull hard, I can break it. But you get the idea
after you have sandwiched the PCB with a front overlay and the rear leather,
and this is what you put on here to get to complete the device.
It's not really so important to show how this is done properly because the do-it-yourself models
do not come with a plastic frame because it would be very difficult to put on. It's actually,
they usually break. But I got it. Okay, I think I got it. Yeah, you see that? You see,
so this one broke. So that's the reason we're not sending these frames out in an unassembled
manner. I mean, that's an excellent... I don't know. I don't know if that's good or bad, but
this really proves the point. We have a need for helping people learn and sending do-it-yourself
models, which cost us less time. And so they're less expensive. And the reason we didn't do it
with a plastic frame is because they're brittle enough that it's very difficult to put them on.
And so when we do this in the factory, we're breaking one, we take another one, that one
doesn't break. We get our orange one or red one, the green one breaks. And so we're kind of allowed
to get sloppy or to make these mistakes in the factory. But if we send one frame out, which with
each of these sets, and the poor person, wherever they get it, maybe they're on a ship in the middle
of the Atlantic, can't receive post for another three months. They break their frame, then they
don't have, you know, it's just not nice. So we are sending do-it-yourself models
without these plastic frames. And part of the do-it-yourself system, the approach, it's called
you make your own frame. So you can probably order one. I mean, the open source archive shows
how to construct the frame. But we prefer that you go, you walk down the street or across the city
where you live, go to a hackerspace, a maker lab, where they have machines that can produce plastic
parts. And you take the model, you download it off of the internet, where we've stored all of the
design, and you produce your own plastic frame. I mean, it's not that difficult. It just,
you have to be determined and motivated. And that's how you get a plastic frame
if you don't want to receive one purchased in a kit with a badge like this.
Right? So I kind of went all the way from the start of the unassembled board
to the assembled device now.
The intermediate steps like peeling off the adhesive paper and peeling of the leather,
it's not that easy, but you get the picture. If you do receive a do-it-yourself or DIY badge,
it's going to be quite obvious where the parts go, right? There is a user manual,
but I'm hoping people aren't too confused about that. So this is where we're at now.
What we can do next is take a look at...
Oh, I kind of missed a couple things. So we're going to backtrack just a bit, shall we?
So this is kind of what the pieces of plastic look like. This one, I got it wrong. So it's
broken up here. It stopped working correctly. This is the green. And you can kind of see
that it's translucent. So if you do a DIY attempt and you make your own plastic
enclosure frame, you have a wide variety of choices. You can do clear plastic. This is
why the ultraviolet cured method is so nice. Anyway, so I thought that might be worth
demonstrating. This is approximately 20 frames, but the job stopped too early. So you can see
that it's a bit messed up. And that's where the ICs come out of, tapes like this, right?
So this is for those of you who are maybe a bit curious. I can't even get close enough,
probably, to show you these parts. They are so small.
And these are integrated circuits. So in an advanced badge clinic,
I won't promise anything, but I do have a microscope. And I'm going to try to get a bit
more wild and crazy with the OBS open source. What is it? Open Broadcasting System. I'm a big
dummy with video. So if I get it right, then we can look at these integrated circuits under a
microscope. But this is actually what is placed in these positions. One, two, three.
Okay. So that's the construction. And here are the switches. If you can see
that there are some switches on there. These are dome switches. This is not very typical.
These dome switches are nearly never used. And you need a front overlay if you're going to...
see how that's embossed there? And it makes a clicking sound when you click on there. That's
because it's tactile. So it's a tactile switch. And it's embossed. And that's what the switches
look like. They're called dome switches. Right. So... okay. I'm never going to get those out of
it. Keep this place clean is what they always say at the lab. Here's a sample of the liquid plastic.
So I'm not even going to open this up because it stinks quite bad. And it's photosensitive. It's
the photo emulsion. So that's kind of how these badges are made. There's the frame. Okay. So
once in a while, I'm just going to take a look on Discord because if you have questions in between...
I'm not sure if I can do this Discord and OBS at the same time. Does that work?
Justin, does that work? Answer me. Yeah. Okay. So let's see. I'm starting Discord now. And I will
try to respond to questions because as we go, some of these things are extra interesting or
extra confusing or you made one just like that, but you have this question. So I'm going to try
to maybe field a few questions as we go. When we leave it towards the end and we're talking a whole
hour, then you may forget the question. That would not be good. Here, check this one out. This is
another frame. This is a kind of a... it's not white, but it's not clear either. What do you call
that? Milk color or ice? I have no idea. Anyway, so that's kind of nice. And the advantage for all
of you who maybe are experienced with fused deposition modeling style 3D printing, that's
where you have hard plastic and you melt it into a new shape. The big advantage, in my opinion,
to this liquid photo emulsion is that you can actually mix them. You take a bottle like this
and you mix it with a blue and you mix the blue with a red, you end up with purple.
Right? So that's pretty nice. And then you pour in some transparent, and so it makes the purple
that was solid, it's translucent now. So yeah, those are some tips if you're going to make your
own frame. You can do that and you can maybe... it depends on the printers. The SLA, the
stereolithographic printers are a lot more expensive than the FDM, the fused deposition
modeling printers. You can use either one. You may have to adjust the model just a bit
if you use FDM because the technique is a bit different. So the overhangs, well, it's not
important. We'll maybe get to that if there is a question and I'll make a drawing here on the paper.
All right. So what we were going to do
was move to the package contents. Shall we? Shall we do that? Can I find a package?
Probably not. Yes, I found one. All right.
So there's a package.
They're going to always be black like this, so don't send back black packages. It's not the
Mafia. It's Monero Devices. Sends you a black package in the mail just for extra hackiness.
All right. So that's the only thing that's in there. So you get a pretty spiffy
box this time. We had some problems last year with the... do you remember those?
We had some problems with those. On the side there, these connectors were getting bent
because we didn't have proper packaging. How can I focus on that?
I don't want my fingerprint in there. No, it's not focusing, guys. But you get the idea. There is a
metal piece on the side, and those were getting bent. I think some of us
had to bend them back in shape. So we didn't have very good boxes last year,
and we learned our lesson. That's kind of what this is about. We're always doing experiments,
trying new things, and then about half of them work, and the other half, well, they don't.
All right. So this is the box. It has a label on the side so we know what it is,
because there is black, there's orange, red for the red team, blue, blue team, you know,
green for Matrix Green and biohacking, and orange for Monero. So that's the back of the box. We have
a great UPC code from our friends at Hack5, who is one of the premier shops as well as Cypher Market
that are carrying this. We decided to test and experiment a bit with holographic seals
on the side. I'm not sure who's doing this. I think there are a few other manufacturers of
secure hardware that do this. I don't think... I mean, I'm going to keep... we're going to keep
putting holograms on there, but not for security. Okay. I mean, think about it. If you have a
hairdryer, you probably can get these holograms off quite easily. What do you do then? You open
the package, you manipulate the thing, right? You program new identifiers on there or some
other sloppy thing, anything you like, real dirty stuff. Then you put the device back in the package.
You're very careful with the seals that you removed. I mean, I haven't tested this too much.
I was hoping that the intrusion detection team, there's an actual village. I'm sorry, not team,
it's a village. I was hoping that intrusion detection would be on board with the intervillage,
that they would be one of the, whatever, five or 10 villages. But the intrusion detection village
is not active or participating this year. This is like a few others. Sky team, Skytox, I'm sorry,
Skytox is not participating. There are a few villages like that. So we got unlucky with
that. And we just have to wait until we get a report from them, if this is good for any reason
at all. The one thing that is very, very good about this, if we can get a focus, is that it is
quite attractive. Do any of you see the symbol, which is inside the holographic 3D?
You probably do. You're just all raising your hands and I can't see you. All right. So that's
kind of a very, very, very cool appearance, right? That's one of the reasons we will keep using
these. And maybe if we get lucky, we kind of learn how to use them, how to apply them in a manner.
The truth is, if you remove this, it will leave a, what do they call it, self-destructive
message behind. It says void. You can't choose too many. Void is one of them. So
if you peel that off, I won't demonstrate now, but if you peel it off, it is pretty easy to
see that there was a seal there and now there's not anymore. And if you put a new seal on,
then it covers up the void marking. But if you look at it closely, there's something wrong with
it. You can tell. So that's kind of, if we get far enough into examining this intrusion detection
holographic seal system, we may get lucky enough to make it useful for us. It probably will at least
solve the very low hanging fruit problem where a person would just go into the box,
replace the badge with one that they have in their pocket because theirs is broken and yours
is not. So this is kind of a low hanging fruit intrusion protection slash detection. We've got
the shrink wrap to make it, you know, set up, put another five minutes of time for an attacker.
We've got the holographic seals and the only, there's not a good reason for this. I mean,
we do pre-program these three EEPROMs with data out of the factory and they're random data. So
we don't store them, which means it's impossible to track or obtain, you know, any organization,
institute, agency. It would be impossible to capture the database of all of these factory
programmed identifiers because we don't store them, right? It makes no sense. We're just
writing random data to each one. But if there were a meaning, if we had some reason
to ensure that they're unique or something like that, to use them for signing documents,
you know, like a public address or something like that, then these holographic seals may
help a bit. They would at least protect and defend against the low hanging fruit attacks where
without the shrink wrap, without the holographic seal, it would just be another
15 minutes faster to make that replacement and intrusion. All right. So that's just what I wanted
to show is kind of a generic thing that we can reuse maybe for the next couple of months or a
it's really laborious, time consuming and boring to design, make, and communicate with gift box
manufacturers. So I don't want to ever do that again. And so we're going to have quite a few
runs at this generic packaging, and this will be the first one. All right. So let's open one
of these boxes up. That's how it is when we have the shrink wrap off. I'm always using this to
open it up. It's a poor man's wrench, I guess. Come on, open. All right. So there we have a
do-it-yourself model. I can tell because the do-it-yourself model has the black and white,
cheap printed on a laser printer manual, whereas the more elegant model, that's the one that comes
with the colorful frame, that comes with a color manual. And so the reason I want to show this is
because I personally think this manual is the nicest part of the entire package. All right.
If you're excited about holographic seals and photo emulsion, stereolithography and all that stuff,
no, you got it wrong. This is definitely the nicest manual I've ever seen in my life.
So the printers got it right. They put it on just the right gloss. They got the colors very good.
But the main reason this thing looks beautiful is that we got lucky and a very talented
illustrator and graphic designer contributed the design. I don't know if I'm allowed to say who it
is. Can anybody guess? Revar, what do you think? Who is this? Really? No, that's not... yeah, that's him.
All right, Revar. Revar got it right. Okay. So anyway, so this is the manual.
We've got a quick start there. It's rather clear. It has a couple models. Their hands are on there.
Lots of big writing. There's a bill of materials.
There are a few people that participated and then it's double-sided.
Yeah, I really like this. There is some code there. There's just enough.
You know, this is not like a 60, a 50, 60 page manual. It's not stapled in the middle to make
it read like a book. But you get the idea. I mean, this manual is just very, very nice.
I don't know why. I mean, I'm just saying that my opinion is that it's very nice and that I wish
that the illustrator and graphic designer would talk to us about it and to come on and explain
his methods, his techniques, everything she or he does is open source. And so, I mean,
the person is just wonderful. Anyway, so there's reasons which are not so interesting why we have
a color manual and a black and white one. We had to do a second one because we got the idea to do
a do-it-yourself model a bit late. And then we didn't want to have the frame on here,
which was confusing. The do-it-yourself model doesn't come with a frame.
That's what it comes with, but we'll get to that in a bit. And so, we needed kind of a different,
basically a different manual. So, this tells you how to put it together,
which really only makes sense if you have a parts kit, like a do-it-yourself parts kit.
Right? So, this is kind of similar, but it's just not as beautiful, not the printing,
you know, glossy paper, not as large. But you do get a manual either way,
which I think is kind of important anyway. So, that's how we got to the inside of this
do-it-yourself kit, right? So, this is the do-it-yourself, the less expensive one,
the one that I actually recommend to all the hardware hackers, because let me tell you,
after you remove all of this foam and stuff, what you end up with is the raw PCB like this. I mean,
it does have assembled switches and ICs. But what I'm saying is that instead of
an already placed piece of leather here, which blocks the circuits,
what you end up with, if you receive a do-it-yourself model, is the surfaces which
you can solder on. You can inspect them, you can attach probes, you can put a multimeter,
an oscilloscope on there, and you don't have to rip the leather off. It's a bit unfortunate,
let me say, not really disingenuous, but unfortunate that when you put the leather on,
that's this stuff over here. When you put the leather on the back, the adhesive is so strong
that it's kind of difficult to get it off. So then you have the problem, if you want a lanyard
on there, are you going to drill through the leather? There's all this stuff that is easier
to do before you assemble it. So that's the reason that you may like a do-it-yourself model
instead of the fully assembled, fully luxurious, the most elegant one with the made-for-you color
translucent SLA photo emulsion frame, all that stuff, right? And the color manual. I mean,
I don't know, I'm just trying to give people a choice. I think choices are good. So you can
do what you want. Anyway, this is what comes in the do-it-yourself model. You take this out
and then you receive three components. It's quite obvious that the
assembled PCB is there. We didn't want to send these out unassembled to the do-it-yourselfers
because, and it's not going to, I don't think it will focus, but because the integrated circuits
are so small that it's really difficult. Let me just show you in comparison. I do have somewhere,
here they are. So I do have somewhere some standard size parts.
And so we can, for a quick comparison, we can show, great, I lost it. All right, here it is.
So we can show the size of a normal part, the SMT surface mounted technology part.
And if you look beneath them, that's where the ICs are for the intervillage batch.
That's how big they are. And what that tells you is that if these PCBs, printed circuit boards,
really did arrive in your mailbox as a do-it-yourself parts kit, and you had to solder
these integrated circuits onto the board, you just might go crazy. I mean, you definitely would
abandon the project, give up, and you would not have a working badge.
That's why we have shipped even the do-it-yourself
models in a partially assembled state. These switches are a bit difficult to get on there
as well. And the manual pages, which would be required to explain how to do this
and get it centered just right, and how to understand that the circuit is not
shorted or anything, would be another 10 pages. It just makes everything sloppy,
difficult, unappealing, and yeah, we don't need that.
Right, so now you know what components you receive in the bag when you receive a
kit of parts. That's these here. This is the deconstruction or the before you build and
construct your DIY model. And I think it's clear enough already, because we've talked about it,
that the membrane overlay or the front cover, this goes on here, right? You have to peel off
the back. It's kind of like a sticker. So you peel that off, put that on there,
it's going to be all crooked, right? I mean, I may give some tips later on. It's, you know,
if you get it crooked, you can readjust it. It's quite easy to do that. So, and then you turn it
over. And that's the leather. You take the peel off of the leather, the adhesive peel, and then
put it on there. And after you do that, you end up with almost the same thing.
God, this place is a mess. Would one of the village people please come over here and clean this up?
Because it's really difficult to give a presentation at the same time as... So I do
need an assistant to come over to this table and clean up my just load of crap here. All right. So
that was a joke in case you don't know, there's nobody else in this room, right? I keep saying,
please raise your hands. All right. Nice jokes. Okay. So this is the pre-assembled, no,
not pre-assembled, what do you call that? The unassembled, the not yet pre-assembled
kit of parts for the do-it-yourself. And after you put the front overlay on and the back leather,
then it ends up like this. You cannot choose a color for the DIY. We're just considering, okay,
people can choose five colors for the pre-assembled, five for the do-it-yourself,
then they can choose what, if they get a frame as well, you know, no, we don't want more than
like a half dozen choices. This starts to get too difficult to service, right? So once you,
if you do choose a DIY, it seems that they were quite popular. Most people want these
because I don't know why, but it's more fun to put it together yourself, right? There's a few
disadvantages like, well, whatever, but you get that, then it turns into this after you're finished
building it yourself. You'll have to print your own 3D frame at the hackerspace. And then you put
that on and that completes your device. All right. If you like the idea of receiving a color manual,
I mean, anybody can do that as a beauty of open source. You can even have a color manual
for free because you can download it, right? It's just a matter of if you print it,
it's not going to be this size pre-folded by folding machines, perfectly 90 degree angles
with no bleed to the edge printing and glossy ink, right? It's just, but you don't need that
anyway. What do you need? You need a file download, which you can find on our shop.
That's where you purchase, you receive a device, but you can download the free of charge user
manuals as well. The black and white one, the color one, you get all that stuff. I mean,
there's not a whole bunch of files to download there. What it's really meant for, the shop.monero
devices.com, it's really meant for distribution, for helping us replace this physical model where
people without masks are walking next to each other and saying, hi, I want a badge. And then we
say, okay, there you go. Put it in your hands, right? We have to replace that pre-pandemic model
with a virtual, what distributed nobody in the same room model. And that's why we created the
shop, the factory shop called shop.monerodevices.com. That's where you can download manuals,
but it's not made, it is made to replace the personal meeting in a room, pick up your
hardware device system. What it's not made for is to replace the public repository where all of the
design files, the archives and other things are found. Like for example, the source code
for the manual is there. The PDF itself, the finished proof and copy is on the shop,
as you might expect. And the source code for this is in the repository.
Yeah, I'm not very well equipped, organized to start opening screen scraped and
websites. Let's do that tomorrow, shall we? But, and we'll continue on just inspecting the
components right now. But there is the S, it's called SCM. I'll write that down.
So a couple URLs to remember. We've already covered the shop.
That's for distribution. Like we always do in the village physically, we are now doing online.
There. And then we have SCM.
Then we have the SCM, which stands for
source code management. Do you like the way I did that sideways?
Does that help you if you're side to side, can't deal with it? All right, so you get the idea.
This is Monero devices. All right, and the SCM, the source code management system,
that's where you get the raw sources. What else should I call it? So you,
I don't think you can receive the PDF version of the manual there, but you can receive the SVGs
there, the scaled vector graphics, right? And then it's a bit difficult to construct a PDF
from the scaled vector graphics because of fonts and things like that and lines.
But if you want the PDF, you get it there. All right, so where are we and how much time do we
have? I'm going to just take a look, see if we're doing okay. Now, what I'm doing right now is
I'm going to our Discord DefCon channel. It's the village. Just like we have SCM and shop.monerodevices.com,
we have this year no room at Valley's and no room at Paris or anywhere else, Flamingo.
Instead, we have a chat room, a series of chat rooms on the Discord server. So if you're just
watching this online in video, you're not sure how to get involved in DefCon in general or
walk in our village if you want to do that, then the way to do it is with the Discord server.
All right, so just let me get to our room so I can try to see. God, there's a lot of channels.
So there's a lot of content, even though it's virtual this year. And probably the next thing
we will do is take questions and answers because we've covered all of the components
that go into building a badge. And that's what we wanted to focus on
in this hour. I'm just scrolling, scrolling, scrolling. There's the crypto village,
the ethics village, and we're coming up soon. Ham and radio village. What's wrong with these
people? Why aren't they part of the inner village? Oh, here is a hardware hacking. ICS.
My goodness. IOT lock bypass. Lock picking. Here we are. Okay, Monero village.
All right. So I don't see any questions yet. I'm sure that you're thoroughly bored. But
I also don't have much more to say about the components that make up these badges.
So it's time to either close early or ask for questions. And if anybody would please...
Right. If you have a question... I actually don't know how this works. I assume
that a moderator will... How does this work? If you're not on Discord and you're on IRC or
something, somebody translate, put it on Discord. Otherwise, we're going to finish
a few minutes early. So let me see what we're doing here.
Yeah, the general channel is no questions. Off topic channel.
No questions. And the office channel for office hours, I see no questions at all.
Okay, so we're going to finish early. It's the last chance to ask your question.
And nothing there. So please come back for the next presentation, which I can just find it.
By the way, you cannot download these slides. Okay? You can't download them. Sorry about that.
Because they're paper. Do you get it? All right. These slides are paper. Don't download them.
All right. So the next presentation is by some jerk. Oh, no. Wait a minute. No, that's me.
I'm giving the next presentation. It's called getting started with the intervillage badge.
So what we will do there is learn how to actually use one, how to do something.
Yeah, it's something useful with them. Okay. And that's going to be the other three, two days
after today.