HNHacker News
TopNewBestAskShowJobs

naraic0o

97 karma · joined August 21, 2018

submissionscomments
naraic0o··on DeepSeek V4.1 Flash 1017 (Max)
you mean quantized? it’s only got 16B active parameters so it can be pretty fast at decode.
naraic0o··on Ask HN: Why no transflective LCD portables?
and… how is it? i’m tempted to get one too but privacy concerns are holding me back. how hard is porting lineageOS to a new device? ha.
naraic0o··on An open source initiative to share and compare heat pump performance data
there's an export button at the bottom of the table which copies a CSV to your clipboard.
naraic0o··on An open source initiative to share and compare heat pump performance data
it's funny actually, i've been binging their videos the past few weeks, since i'm looking into buying a home in need of renovation, and was happy to see their logos as part of one of the default columns.

they claim also to be mainly motivated by the climate crisis and are even, now, developing an open source water heater, which... you don't often hear about in industries such as home appliances or heating: https://www.youtube.com/watch?v=uFBbArwAXS8

i'd love to install an air-to-water heatpump myself, but i'm untrained and i guess i'm feeling a bit of the dunning–kruger effect while learning from the heat geek videos.

naraic0o··on Ask HN: Anyone looking for contributors for their open source projects
github search is not available if you're not logged in to the site... works after login.
naraic0o··on The Ladybird browser project
no, they're also forcing Apple to allow other browser engines on iOS, which was previously banned. other, third party iOS browsers still used the safari webkit engine.

> In addition, apps that use alternative browser engines — other than Apple’s WebKit — may negatively affect the user experience, including impacts to system performance and battery life.

https://www.apple.com/newsroom/2024/01/apple-announces-chang...

naraic0o··on Vision Pro Teardown – Why those fake eyes look so weird
It designed to be consumer replaceable https://support.apple.com/en-us/HT214013
naraic0o··on Ask HN: How many of you are consciously downsizing your devices/going retro?
i think they meant that it's an android tablet, with the app termux with some sort of chrooted environment inside:

https://wiki.termux.com/wiki/Debian

naraic0o··on Bill Watterson Commencement Speech (1990)
could it be "Looking for Calvin and Hobbes: The Unconventional Story of Bill Watterson and his Revolutionary Comic Strip"?
naraic0o··on STM32 family grows to microprocessor/Linux level with STM32MP1
yup, 4 years https://www.cnx-software.com/2019/02/21/stmicro-stm32mp1-cor...
naraic0o··on Nintendo 64 Test Cart ROM
these care called a bed of nails

https://en.wikipedia.org/wiki/Bed_of_nails_tester

naraic0o··on The Little Learner: A Straight Line to Deep Learning
Which, it seems, is out of print and I guess because a lot of people want a complete set of this series, costs > 500USD to buy used?? Woah. I should get my hands on the others while they're still in print.
naraic0o··on Potato diet community trial
Excess dietary fat or do you mean obesity?
naraic0o··on Fritzing is an open-source electronic design tool
mitxela did a great video on this topic recently and wrote a plugin for kicad to make the regular geometric layouts more organic.

https://www.youtube.com/watch?v=euJgtLcWWyo

naraic0o··on Allwinner D1s/F133 RISC-V Processor Integrates 64MB DDR2
Allwinner? Maybe, but I highly doubt it. They're one of the worst offenders when it comes to releasing sources.[0]

[0] https://linux-sunxi.org/GPL_Violations

naraic0o··on OpenHD - HD video, UAV telemetry, audio, and RC control
i think the issue there is that modern displays decode the signal at different rates, depending on their changing hardware (HDMI/display technologies). with old TVs, the signal was not really decoded, but projected directly onto the "glass". so i imagine it would still not be in sync unless you have two of the same TV.
naraic0o··on Open Source Smartwatch
it's running a low power nrf52. they can last a year on a coin cell battery, with adequate power optimisations. without an always on display, a week is possibly an underestimation. for example, see the amazfit bip, it has lasted me ~45 days which even has a (low power) always on display.
naraic0o··on Open Source Smartwatch
you can modify the behavior of the crown button to disable this, if i recall correctly. i think i just deactivated it - after one too many accidental presses.
naraic0o··on Updating STM32 Over-The-Air using ESP32
try gadgetbridge, it's an OSS project that already does this for cheap fitness trackers and some watches.

https://gadgetbridge.org/

naraic0o··on The ReMarkable Tablet: A Review
i hadn't heard of this one before. do you have a link with more info? where did you purchase from?
naraic0o··on KaiOS
you can buy them on amazon uk for around £50
naraic0o··on KaiOS
but isn't fully open[0]. it's a firmware mod than a from scratch build like lineage for android, unfortunately.

[0] https://www.reddit.com/r/linux/comments/akftmi/comment/ef5yh...

naraic0o··on PineTime Is a $25 Smartwatch / Companion for PinePhone Linux Phone
i have one called the "agptek rocker", it has basic rockbox support but a pretty leaky cheap lcd. i like that it has bluetooth, but i don't believe it's supported yet in rockbox. it's available under various other names but i believe it can be had from about 50usd.

it's quite interesting with more modern rockbox supported pmps, rockbox is run as an SDL program stuck into the modified linux firmware. this device is moderately powerful with a 1GHz MIPS ingenic x1000 CPU. fun to tinker with.

fiio has some nice devices (some with RB support, e.g. the M3K), too. but i wish they had bluetooth. i guess it's not cool with audiophiles so intentionally excluded.

naraic0o··on Taking a year to explain computer things
one potential motivation i would personally consider is to support her work. her style feels somewhat refreshing for the content she delivers.

diversity in the approach of tech teaching, i believe, can only be a good thing.

i also think that the alternative method she imploys, with cartoons and colloquial language, helps engage some people who find traditional teaching formats unengaging.

naraic0o··on Alibaba partner announces 16 core RISC-V chip
i know, it's what i use daily :) i'm fairly confident they have no builds that are "blobless" though - part of the build process is to extract proprietary code blobs from manufacturer images which are not open source, see [0]

[0] https://wiki.lineageos.org/proprietary_blobs.html

naraic0o··on Alibaba partner announces 16 core RISC-V chip
ah right. the point still stands, though. i was also under the impression that many of the device drivers that ship with with modern android phones are closed source. see the step in building lineage "Extract proprietary blobs"[0]

[0] https://wiki.lineageos.org/devices/payton/build#extract-prop...

naraic0o··on Alibaba partner announces 16 core RISC-V chip
wow. even the drivers? say, for the radio?
naraic0o··on Fuchsia Developers Website
nah, it's MIT licenced. they're rebuilding, while redesigning, linux - without GPL. i think it's in a way that makes driver development less expensive for hardware manufactuters. stable driver apis mean a hardware manufacturers can care less about maintaining them while the kernel can still update without worrying as much about breaking drivers.

it doesn't really matter if it's currently in secretive development, or not - the result will be that fewer people have access to the code their phone/other device is actually running.

in essence: there's still cause for concern.

naraic0o··on Playdate – A New Handheld Gaming System
i don't like that these devices don't use any sort of graphics accelerators though. that seems to be the most "fun" part of programming the retro architectures these things are inspired by. it's a pity there isn't any market for such chips anymore. i guess an FPGA is an option.
naraic0o··on ARM memo tells staff to stop working with Huawei
I think you mean RISC-V (V being the Roman numeral for 5).

The MIPS ISA is now also open source, as of Q1 2019[0].

[0] https://www.mips.com/mipsopen/

Page 1 of 2Next →