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zkirill

746 karma · joined February 12, 2010

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zkirill··on Ask HN: I was quoted €6K for CE certification
Holy shit. Did you end up going with China after all? Can you share anything else from your experience? I'm in disbelief about what's going on, having emailed at least a dozen labs around Europe and receiving only one reply.
zkirill··on Ask HN: Blogs of developers building startups solo?
Not a startup yet per se, but I am blogging about building a personal computer that I plan to manufacture and sell starting this Christmas. The next post is going to be about my adventures in trying to figure out how to work with labs to do electromagnetic interference tests. So far, it's not pretty, but should make for an entertaining, if cautionary, read.

https://flyingcarcomputer.com/posts/a-new-personal-computer/

zkirill··on Ask HN: What Are You Working On? (July 2024)
I'm working on a personal computer (hardware and OS) that safeguards your attention rather than trying to distract you or trick you into buying something. We've come a long way from owning a "bicycle for the mind". We already lost the web and email. It's high time we fight back against digital noise pollution.

https://www.flyingcarcomputer.com

zkirill··on Let's Stop Asking "Why Do You Want to Work for Us?" In Interviews
There is no need to make this more complicated than it really is. In this individual's case the conversation could go as follows:

> Q: Why do you want to work for us?

> A: Because I need the money.

Generalization is dangerous and people want to join groups of other people for many different reasons. Some of them are bored and have nothing better to do with their time. Others are charmed by that particular group of people because of who those people are or the kind of work that they do. A few are interested in moving to a different city or country and expanding their horizons. Making it sound like this is all about money everywhere all the time seems nihilistic and pretty depressing to me. I would not want to work with a person who is doing it just for the money or refuses to give a reason why they wish to join my group. I suppose therein lies the merit of asking "why".

zkirill··on Commission opens additional DMA investigation against Apple
If Apple pulls out of EU there will be no excuse for a homegrown startup not to take its place. The domestic market is smaller than US and China, but with less competition you stand a chance.
zkirill··on Ask HN: What does RISC-V custom chips for under $100K mean?
Thanks for replying! This is one of those moments when one is reminded how amazing HN can be.

So, for example, if a business sends SiFive $100K and a copy of OpenRISC, they would receive ~300 chips that could then be used in a commercial product?

If a business then wants to order another 300 chips (or more), would they only need to pay SiFive the $30K? Does the $30K price fluctuate? Does E31 core have an end of life? In the event that EOL is reached, or SiFive ceases to exist, can the business make these chips somewhere else or are they screwed?

zkirill··on Ask HN: What happens when I click "request for quote" on your SaaS?
Sometimes no pricing is offered because the lead quality is judged to be too low to move forward.
zkirill··on Ask HN: How do you get people to try out your product?
I think that in every market there is opportunity for a new market entrant and you can get a few customers just by biting at the statistical distribution. Moving from that beachhead will be the real challenge. You might do everything right and still not gain any ground. I don't believe there is a way to predict just how much ground you will gain because the market itself is always moving. So, the only way to find out is to start fighting. A couple of points from personal experience with SaaS:

* Your first customer will not be representative of your future customers. The adoption curve dictates that you have to start with mavericks and early adopters of whom there are few in the world. In the beginning, I tried everything and persevered despite the rate of closing a sale was very low. Physically going door to door, reaching out to people one by one on Twitter and Instagram. People would typically laugh and try to get me out of their business as quickly as possible but at least I got to see how their business operated from the inside and adapted the pitch based on what I learned. Eventually, I honed in on a few things that I should say and minded many things that I had to avoid saying in order to keep the conversation going.

* Word of mouth starts to spread little by little. When you get to this stage, you passed the first stage. At this point, it's time to figure out what exactly people are saying to other people about your product that they like. Then, incorporate this in to your sales pitch and marketing.

* Know your strengths and weaknesses. If you are not strong in one area (e.g. sales) it is not an excuse to wait until someone closes the sale for you. You just have to work harder on it and figure out what you can do better each time. Conversely, if you are great at something, do not be tempted to use that skill to fix every challenge. The old "when you have a hammer everything is a nail". No matter how difficult things get, it's always helpful to go on a walk and figure out if you are assessing each challenge objectively or letting your passion or emotion drive the decision making.

* Fire customers. Raise prices. Customers associate low price with low quality. Ask yourself if that is your business. It may be useful to set a low price early on just to get someone on board but do not linger in that chasm of misery. In the valley of bargain bin hunters you will get some pathologically bad customers who will drag you down with with them. I think that as soon as you reach "word of mouth" you should start to raise prices.

I think these are universally applicable to any market because it's standard "landing on the beach" procedure for a startup. The stage after will depend on how far up the beach you make it.

zkirill··on Ask HN: Am I dead meat already?
I don't think you're toast. Experienced engineers will always be in demand but this is masked by current economic conditions.

I am working on a project (https://flyingcarcomputer.com) and struggling with C at the moment. If you want to chat, email me at hackernews.vudcc@passmail.net.

zkirill··on Microsoft Joins the MapLibre Sponsorship Program
Neat! This is the first time I heard about MapLibre. It seems that you'd use it over Leaflet if you're looking for vector tiles as opposed to raster?
zkirill··on Ask HN: How were you impacted by the Broadcom acquisiton of VMware?
I am mildly concerned about the future of the Spring Framework.
zkirill··on Ask HN: Have humans always found socialising so challenging?
Try any Spanish speaking country.
zkirill··on Simulating a minimal cell in the browser
I wonder if it would be possible to simplify the task further, by removing cell reproduction processes? As far as I understand, an "immortal" non-replicating cell does not exist in nature, but there is nothing that prevents an artificial one from existing, especially if it has ways to repair cellular damage.
zkirill··on Show HN: I made a directory to find 100% plastic-free brands
Fantastic work! I would recommend making the "100% Organic" filter more prominent, and simplifying the brand profile page styling. It was a little difficult to read through the text on the brand profile page because there are 8 different text styles in the same section. At first glance, I thought that none of the brands had websites, just social media. Also, I assume that you're adding this later but it would cool to have more granular filters for each main filter (e.g. wool without muelsing, product country of manufacture). Best of luck!
zkirill··on 48x32: A 1536 LED Game Computer
How much power does this require and is it possible to reduce power consumption and run it off a battery?
zkirill··on Bare-Metal Kubernetes, Part I: Talos on Hetzner
Me too. That would be very cool and I'm surprised nobody is offering this as a service.
zkirill··on Tell HN: Apple Studio Display firmware bricks itself, no fix after 1.5 months
Yes, Apple would have probably replaced it with a new one on the first visit. It sounds like the "repair shop" is milking you.
zkirill··on Ask HN: Would love a physical job, any ideas?
Engine mechanic on a yacht in the Mediterranean. It may just change your perspective on life, and the golden tan won't hurt.
zkirill··on Sorry Purism, I’m not investing. It’s (possibly) not even legal
I am curious if there is a market for a "get things done" phone that runs a RTOS like the old BlackBerries and prioritizes LTS and operational efficiency above all else. Given startup cost I assume it would be in the US$3,000+ range which is not crazy for an "essential to business" device with guaranteed 10 year support and would still be far cheaper than something like Vertu.
zkirill··on Ultra Deep look at Messier 81 and 82
Is it realistic/practical for amateurs to collaborate on sending up a telescope on a balloon so as to elimine the lack of dark sky as a factor?
zkirill··on Firmware is on shaky ground – let's see what it's made of
It looks like boot ROM source code is not available [1], and looks for blobs during initialization [2]. This thread makes it sound like ARM is a complete write-off in this department. [3]

[1] https://community.nxp.com/t5/LPC-Microcontrollers/Where-may-...

[2] https://forums.puri.sm/t/the-i-mx8-cannot-be-deblobbed-nxp-s...

[3] https://www.reddit.com/r/ECE/comments/9oarto/arm_socs_with_o...

zkirill··on Firmware is on shaky ground – let's see what it's made of
I was researching open source hardware and was surprised to find very few offerings: SiFive (RISC V) and Raptor Computing Systems (POWER9). Are there any other ones?
zkirill··on Ask HN: What is a good gift for a mechanically oriented 8 year old
I took apart too many mechanical watches to count. My reward were the coveted rubies inside the jewel bearings. I learned how far I could take the disassembly before it would be too difficult to reassemble it back into a working watch.
zkirill··on PL/Rust 1.0: now a trusted language for Postgres
Wouldn't it be easier to write and run unit tests in Rust?
zkirill··on Illustrations of Japan’s “unseen” workforce of trains that work at night (2019)
I'm not sure if these are the same trains that are typically accompanied by a team of 10-15 railroad workers and a whole electric lights orchestra. It's such a treat to see them working diligently through the night, dead quiet, passing through sleeping neighbourhoods in perfect unison. It always gave me the impression that the railroad workers took utmost pride in their work.
zkirill··on Ask HN: Who is hiring? (April 2023)
Hi Gabriel! Thanks for the feedback. Those are all good points.

We experimented with several approaches to this over the years and this one sucked the least. Our constraints are:

1) Keep things simple and easy to test and maintain.

2) Follow search engine recommendations (below) as much as we can.

3) Only 30% of our visitors select the English language. We have a very multilingual user base.

https://developers.google.com/search/docs/specialty/internat...

> Avoid automatically redirecting users from one language version of a site to a different language version of a site. For example, don't redirect based on what you think the user's language may be. These redirections could prevent users (and search engines) from viewing all the versions of your site.

We also observed a few interesting things:

* The language selector page has an extremely low bounce rate. I think the <1% bounce rate is almost entirely low-end bots, or clients that immediately lose connection.

* Web search results link directly to the localized pages (e.g. /en/) so majority of our traffic never lands on the language selector page.

All in all, it doesn't suck enough to take resources from other more pressing issues. However, would love to hear how you would build it differently!

zkirill··on Do I need to avoid dark chocolate now?
I'm surprised that raw ingredient sourcing wasn't mentioned or maybe it was but I missed it.

To me, reducing your intake doesn't make as much sense as paying for traceability and certification.

zkirill··on Ask HN: I'm feeling awe, unsettled and disoriented by GPT-4. How about you?
I am feeling relieved that there's a shiny new thing out there to distract investors, opportunists, and potential competitors, so that the rest of us can continue building in relative peace, solving immediate problems that sound less sexy. The innovation windfall will benefit our startup because it will bring better hardware and services at lower cost.

I remember learning that the introduction of the automatic paintball guns dramatically decreased the price of paint. This benefited all players but not equally. The price of paint for players who did not switch to automatic and kept using manually reloaded paintball guns was reduced to virtually zero. New players sprung for the shiny new automatic paintball gun and usually only played a few games before moving on. The regulars improved their skills with manual reload. When they upgraded to automatic they would have excellent paint conservation discipline and arguably would have a lot more fun for much less cost.

zkirill··on Prostate cancer could be treated by destroying tumors with electric currents
This is my understanding as well and my favorite protein, p53 [1], is responsible for hunting down cancerous cells. From what I remember reading in Robins Basic Pathology, it takes many steps for a cell to evolve into cancer and our body has ways to reduce the probability at each step. The most fascinating topic to me is how someone's lifestyle and environment affect their body's natural cancer defence mechanisms. We can do many things to stack the odds in our favour, but sometimes the odds are still not in our favour. Should we strive to minimize the chance by adjusting our lifestyle and changing the environment, or strive for some kind of balance?

[1] https://en.m.wikipedia.org/wiki/P53

zkirill··on Stripe increases prices for US businesses starting June first, 2023
Would it be legal for merchants to band together, share a pool of cards with a history of chargebacks, and block payments from those cards?
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