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Why do those devices need 3GB RAM and 8-core CPU if they well, show books? There is no hurry there. Give us full-blown terminal and ssh/mosh at least.

I run any kind of android app on my boox, firefox, wikipedia, claude etc... You can install also google keyboard and enable swipe typing, it works really well. Only thing I am dissatisfied is the casing. It can break easily if you are a bit careless, unless you use its hardcover.

At least some of the Boox devices support Play Store, meaning that you can install termux.

https://lockywolf.net/2024-08-07_Using-an-ebook-instead-of-a...


probably because of android 11

"Okay, so this project encodes memories as QR codes within an MP4 file. And if I'm correct, I believe it's doing some sort of vector search based on the text embedding of the data to find the frame within the MP4 file."

I'm just as puzzled as you. What the heck, did people forgot how to encode data?

Unless it's actually smart, in sense QR codes carry some limited amount of data, MP4 does compression introducing artifacts and losing some data, QR codes can recover from some (well from a lot) loss of data, repeat. So it's DB with natural low-passing of data. Conceptually cool, kinda how memory update process worked in TV Series "Travelers" for Historians.

Or you know, I'm hearing SQLite is kinda nice and does not need encoding/decoding to-from QR-videos.


QR codes can only recover data because the QR code itself is built with redundancy. It's always storing more data than is actually needed. But if you lose too much of the QR code, it becomes impossible to read.

Think about the most basic example. It is for example impossible to recover 100 bytes of data from a binary file, even with error correction, if you only have 80 bytes.

Also, QR codes are only storing the bits. There's absolutely no way H264/H265 is storing bits in images any more efficiently than just writing the bits to a regular binary file.


You don't have to explain that to me :D I'm agreeing with your critical comment before.

I'm just trying to make any sense why someone thought it would be any good idea to do memory->QR->MP4 encoding, instead of some sane format.


I suspect it's because Claude said "You're absolutely right! QR codes are an excellent way to store data with their redundancy and small size".

In such case, soon we will need licenses-for-AI, just like with guns... There is no way a smart person wouldn't write this as a joke or an art project, but for serious.

"photographic" memory.

I can't tell if it's a joke or not.


Is this sarcasm? It's still Hacker News - running servers by hand is what people do, and it is fun to do :)

I had truly good “hacking” session with Codex. It’s not hacking, I wasn’t breaking anything, just jumping over the fences TP-Link put for me, owning the router, inside the network, knowing the admin password. But TP-Link really tried everything so you cannot access the router you own via API. They really tried to be smart with some very very broken and custom auth and encryption scheme. It took some half a day with Codex, but in the end I have a pretty Python API to access my router, tested, reliable, and exporting beautiful Prometheus metrics.

I’m sure there is some over eager product manager sitting in such companies, trying to splits markets into customer and enterprise sections, just by making APIs not useable by humans and adding 200% useless “security by obscurity”.


Many eons ago I wrote a Python version of tmpcli for this exact reason. Made some minor improvements a few years ago but haven’t touched it since. Curious what methodology Codex came up with, I haven’t revisited it since models got really good.

The idea is that tmpServer listens on localhost, but dropbear allows port forwarding with admin creds (you’ll need to specify -N). That program has full device access and is the API the Tether app primarily uses to interact with the device.

https://github.com/ropbear/tmpcli


Ha kudos! I went across this project - thanks for your work :) It didn't work on the specific model I own (Archer NX600).

My solution is really just using their pseudo-JWT over their obscured APIs (with reverse-engineered names of endpoints and params). Limitation is that there is still only one client allowed to be authenticated at one moment, so my daemon has priority and I need to stop it to actually access Admin panel.


We’re splitting this across two threads, but if you give Codex access to jadx and the Archer android app you might be able to get something without that problem. The TPLink management protocol has a few different “transport” types - tmpcli uses SSH, but your device might only support one of the other transports.

Of course! Happy to contribute. As is the case with your device, there's a lot of weird TP-Link firmware variants (even an RTOS called TPOS based on VxWorks), so no guarantee it'll work all the time. Glad there's more research being done in the space!

Would be amazing if it worked with decos, these are locked down so much you don’t even get an admin interface inside your own network.

I have one of these Smiirl flip counters. It runs a version of OpenWrt without the web UI, but has a uhttpd to serve an api. I'm hoping Mythos can help me find an exploit to get into it and enable ssh since they have now disabled the simple api switch that would let you turn it on.

https://www.smiirl.com/en/counter/facebook/5d/


I've had good success doing something similar. Recording requests into an .har file using the web UI and providing it for analysis was a good starting point for me, orders of magnitude faster than it would be without an assistant.

> It’s not hacking, I wasn’t breaking anything

That's a very narrow read of the word "hacking".

We're literally on a website called "Hacker News". We're not all trying to break things.


https://www.catb.org/jargon/html/H/hacker.html

Definition 7 would be the relevant one here.


I did something similar with an LED display on my computer case. The display required a proprietary UI program from the manufacturer to display GPU/CPU temps which unfortunately only worked on Windows.

Since it needs sensor data, WINE would not work here and I didn't want to do something funky with editing WINE or granting non-typical permissions.

I was able to reverse engineer the software using Claude, some Python, and a few hours of probing sensor data to understand how it worked and what was available.

I wrote most of the code myself (it was dead simple), but Claude was extremely useful in understanding what byte packets were being sent to the USB controller, what they meant, and what the controller was expecting.

I was able to make it into a service so now it Just Works(tm).

Probably the first time I've used it to "hack" something, but now I have a service that works great, I understand it, and I learned a ton about how Linux controls some low-level hardware.


If you're into it, you could always re-flash your TP-Link hardware with some open-source firmware that is more automation friendly. I used to be intimidated by it, but a friend showed me how to do it and it's remarkably simple and pain-free (provided it's a commonly supported router of course).

ofc I could, but no project supports this specific hardware (Archer NX600) - I'm very happy with my solution :)

I wonder what the effort would be to port openwrt to it? It might be easy if there are adjacent routers on the same chipset.

Generally, if the device is compatible and not new to the market, openwrt has been ported or is in the process (though it may not be the latest version of openwrt). You can search for your device in the compatibility drop downs and get the current status. If it's not listed, searching the device on the openwrt forums may tell you why (which is almost always the chipset).

Would definitely be interested in this. Moved to TP Link at the start of the year and I am generally very happy with it, but would like to be able to interact with my router in something other than their phone app.

That was actually my first thought, to go through TP-Link cloud (ZERO DOCS), but it was too much effort :)

> Moved to TP Link at the start of the year

Can’t understand buying them or Netgear today.


Not to worry, I bought them in January.

It's a shame that you can't share how you did that without running afoul of DMCA Section 1201 and risking years in federal prison.

... in exactly one of this planet's countries

Any tips to share? I tried to do something similar but failed.

My router has a backup/restore feature with an encrypted export, I figured I could use that to control or at least inspect all of its state, but I/codex could not figure out the encryption.


It's on my long list of projects "to-opensource" (but I need to figure out licensing, for those things CC-BY-SA I think is the way to go), I don't want a random lawyer sitting on my ass though.

I started with a simple assumption: if I can access the router via web-browser, then I can also automate that. From that the proof-of-concept was headless Chrome in Docker and AI-directed code (code written via LLM, not using it all the time) that uses Selenium to navigate the code. This worked, but it internally hurt me to run 300MiB browser just to access like 200B of metrics every 10s or so. So from there we (me + codex) worked together towards reverse engineering their minimised JS and their funky encryption scheme, and it eventually worked (in the end it's just OpenSSL with some useless paddings here or there). Give it a shot, it's a fun day adventure. :)

Edit: that's the end result (kinda, I have whole infra around it, and another story with WiFi extender with another semi-broken different encryption scheme from the same provider) - https://imgur.com/a/VGbNmBp


For what it's worth, the Creative Commons organization recommends against using CC licenses on software: https://creativecommons.org/faq/#can-i-apply-a-creative-comm...

You should give codex access to the mobile app :) The app, for a lot of routers, connects via an ssh tunnel to UDP/TCP sockets on the router. Would probably give you access to more data/control.

Made a comment up above, but that's tdpServer and tmpServer (sometimes tdpd and tmpd) and it's what I use in my python implementation of tmpcli, the (somewhat broken) client binary on some TP-Link devices.

You're correct, it gives you access to everything the Tether app can do.

https://github.com/ropbear/tmpcli


I had been trying to find that again! It was instrumental in some RE/VR I did last year on tmp and the differences between the UDP socket (available without auth) and the TCP socket. Thanks for making that.

I can't remember the details of the scheme, but it also allows you to authenticate using your TPLink cloud credential. If my memory is correct, the username is md5(tplink_account_email) and the password is the cloud account password. If you care, I can find my notes on that to confirm.


Why not just use the GPL? It basically covers the same stuff Creative Commons Share-alike does.

I don't feel like I own the code itself (hey, GPT wrote 99.5% of it), I own the product and the thought process and everything that lead to it - do whatever you want, just don't forget my name somewhere in the process. Feels more like art project than coding project hence CC license.

I had fun “hacking” my router that turned out to be just unzipping the file with slight binary modifications, it was so simple in fact I just implemented it in a few lines of js, even works in the browser :-D

https://ivank.github.io/ddecryptor/


that could make a for a nice blog / gist

Imagine the mechanical gears behind this if it was an analogue watch. So many funky curved gears in there.

While Darktable has a lot of nice niche features, from UX point of view it’s 20 years behind any of commercial offerings. If GIMP is like open source Photoshop, then Darktable is like open source Lightroom - both GIMP and Darktable are absolutely crap when it comes to UX, unless you mastered them for 10 years. Darktable should focus on some UX/UI GSOC-like project and figure out their usability to be considered useful.

I'm some ways I'd argue the UI of darktable is ahead of its time and fairly snazzy. It's just a much more sophisticated tool. What is one thing about the UI that specifically feels dated? Burried maybe, but dated?

This is big, it works on Linux. Finally! Let me check it out

Edit: ofc it couldn't be that easy, need to update some libs to make DaVinci Resolve happy.


What Linux distro did you use? Any pointers? Thanks!

I'm using Linux Mint 22.3 so Ubuntu 24.04... Haven't solved the problem yet - either going to install/build needed libs and use LD_* vars to point to correct libs, or pack this in Docker/Podman container (but X11 apps and docker are quite a challenge too).

Same, I use Restic + Backrest (plus monitoring on Healthchecks, self-hosted + Prometheus/AlertManager/Pushover), with some decent structure - local backups every half-an-hour to raid1, every hour a backup to my old NAS, every day a backup to FTP in Helsinki, and once a week some backups to Backblaze (via Restic). Gives me local backups, observability, remote backups spread across different providers - seems quite safe :) I highly recommend to everyone figuring out a good backup strategy, takes a day or two.

Edit: on top of that I've built a custom one-page monitoring dashboard, so I see everything in one place (https://imgur.com/B3hppIW) - I'll opensource, it's decent architecture, I just need to cleanup some secrets from Git history...


Print it, use scissors and glue.

I don't have an usecase, I don't own a printer even. But this is actually a good piece of software - it seems non-trivial from algorithmic point of view, UX is also well polished. Kudos to authors.

Same — as someone building macOS utilities I have a soft spot for indie apps that tackle genuinely hard algorithmic problems and still manage to ship a clean UI. The gap between "technically interesting" and "actually usable by non-experts" is huge, and it looks like they've bridged it well here.

The usecase for Unfolder or Pepkura isn't 3D printing. They're targeted at paper crafting. You print the unfolded file onto paper, cut, fold, and glue to create a 3D object. Something like these samples <https://duckduckgo.com/?t=ffab&q=paper%20craft%20models&ia=i...>

> The usecase for Unfolder or Pepkura isn't 3D printing.

I'm assuming they meant a 2D printer, which you need to be able to use this.


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