<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: richk449</title><link>https://news.ycombinator.com/user?id=richk449</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 20 Sep 2026 11:08:29 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=richk449" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by richk449 in "AI-generated posters don’t have to be horrible"]]></title><description><![CDATA[
<p>This is the important part. Right now, AI is a tool. You can use it to generate high quality output, or you can use it to generate slop. If the output is slop, that is a reflection of the person using the tool, not AI.<p>I get AI slop from employees sometimes. If they provide poor quality work that hasn't been proofread, that is an employee problem, not an AI problem.</p>
]]></description><pubDate>Sat, 19 Sep 2026 17:27:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49768452</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=49768452</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49768452</guid></item><item><title><![CDATA[New comment by richk449 in "Show HN: Elevators"]]></title><description><![CDATA[
<p>That explanation is entirely inconsistent with sambellll's statement that when the user clicks a floor, the display tells them what elevator to take, and that elevator is then locked into going to that floor.<p>Also, I don't think that destination dispatch would work if the elevator didn't commit to going to the users's floor at the point the user got onboard. It may also stop at additional floors that weren't committed to when the user entered, and it may drop floors it was thinking of going to before it picked up the user (if the user onboard isn't going to those floors), but once the user gets onboard, that floor is a hard commitment.</p>
]]></description><pubDate>Tue, 04 Aug 2026 04:24:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49164348</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=49164348</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49164348</guid></item><item><title><![CDATA[New comment by richk449 in "Show HN: Elevators"]]></title><description><![CDATA[
<p>Interesting. I didn't realize that destination dispatch told the user what elevator to take at the time of request. (I've never used it.)<p>Why not have active display above each elevator that says what floors it is going to when it opens?</p>
]]></description><pubDate>Sat, 01 Aug 2026 17:37:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=49136555</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=49136555</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49136555</guid></item><item><title><![CDATA[New comment by richk449 in "Show HN: Elevators"]]></title><description><![CDATA[
<p>It is almost certainly because of the way the simulation was performed:<p><i>It turns out these fancy kiosks are in general worse for wait times compared to the traditional good ol' up and down buttons. There are certainly edge cases when the kiosks can win out (extremely tall buildings with 8+ cars per elevator bank) but for the majority of cases, simple up down buttons reign supreme.<p>This counterintuitive result is all thanks to the rebalancing step where every 5 seconds, the system re-optimizes each elevator's path. The kiosk enforces rigidity, you must get in the assigned elevator.</i><p>There should be no way that only having more information results in a worse outcome. At minimum, you could ignore the extra information, and achieve the same results as using up and down buttons.<p>Seems like the real reason it performed worse in this simulation is that when they implemented destination dispatch, they assigned an elevator at time of request, and had no system for reviewing and updated that assignment.</p>
]]></description><pubDate>Sat, 01 Aug 2026 14:17:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=49134675</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=49134675</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49134675</guid></item><item><title><![CDATA[New comment by richk449 in ""Drawing" the Mona Lisa with GPT-5.6, Claude, Gemini, and Grok"]]></title><description><![CDATA[
<p>If you want to know if something is a human or a parrot, you could give it a paint brush and ask it to paint the Mona Lisa.</p>
]]></description><pubDate>Wed, 22 Jul 2026 02:12:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=49001006</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=49001006</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49001006</guid></item><item><title><![CDATA[New comment by richk449 in "Magnifica Humanitas"]]></title><description><![CDATA[
<p>It is also possible that the enlightenment only happened because of protestant reformation, which only happened because of the power and abuses of the Catholic Church. So in  a way, we have the Catholic Church to thank for modern society.<p>The reformation was highly religious of course, but it was also about reading original sources, devolving power from a central authority, and allowing individuals to discover the truth.<p>Sometimes I think that the catholic church is like Leto II in Dune - ruling people so that they will rebel in a way that there can never again be a central power structure.</p>
]]></description><pubDate>Mon, 25 May 2026 22:21:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=48272609</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=48272609</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48272609</guid></item><item><title><![CDATA[New comment by richk449 in "GenCAD"]]></title><description><![CDATA[
<p>I’ve been using cadquery and build123 with Claude code and I find it incredibly painful.<p>What is your workflow for llm integration to openscad?</p>
]]></description><pubDate>Mon, 18 May 2026 00:56:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=48174580</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=48174580</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48174580</guid></item><item><title><![CDATA[New comment by richk449 in "Shall I implement it? No"]]></title><description><![CDATA[
<p>You don't need WSL to run Claude code on windows.</p>
]]></description><pubDate>Fri, 13 Mar 2026 03:40:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=47360425</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=47360425</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47360425</guid></item><item><title><![CDATA[New comment by richk449 in "Rydberg atoms detect clear signals from a handheld radio"]]></title><description><![CDATA[
<p>Unlike conventional cars that require expensive safety systems such as air bags and seat belts, the mover3000's top speed of one mile per hour makes it intrinsically safe.</p>
]]></description><pubDate>Sun, 01 Mar 2026 20:04:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=47210145</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=47210145</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47210145</guid></item><item><title><![CDATA[New comment by richk449 in "The United States and Israel have launched a major attack on Iran"]]></title><description><![CDATA[
<p>This authorizes an attack on Iran?<p>SECTION 1. SHORT TITLE.
This joint resolution may be cited as the ‘‘Authorization for Use of Military Force’’.
SEC. 2. AUTHORIZATION FOR USE OF UNITED STATES ARMED FORCES.
(a) IN GENERAL.—That the President is authorized to use all necessary and appropriate force against those nations, organizations, or persons he determines planned, authorized, committed, or aided the terrorist attacks that occurred on September 11, 2001, or harbored such organizations or persons, in order to prevent any future acts of international terrorism against the United States by such nations, organizations or persons.</p>
]]></description><pubDate>Sat, 28 Feb 2026 17:50:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=47198175</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=47198175</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47198175</guid></item><item><title><![CDATA[New comment by richk449 in "San Francisco coyote swims to Alcatraz"]]></title><description><![CDATA[
<p>I love the visual of humans desperately trying to preserve what they consider the natural world, and when they turn their backs evolution does it's thing.</p>
]]></description><pubDate>Tue, 20 Jan 2026 04:54:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=46688051</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=46688051</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46688051</guid></item><item><title><![CDATA[New comment by richk449 in "Facts will not save you – AI, history and Soviet sci-fi"]]></title><description><![CDATA[
<p>In this analogy though, maps are the only things we have access to. There may be Truth, but we only approximate it with our maps.</p>
]]></description><pubDate>Mon, 04 Aug 2025 19:15:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=44790214</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=44790214</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44790214</guid></item><item><title><![CDATA[New comment by richk449 in "Ask HN: How are you productively using Claude code?"]]></title><description><![CDATA[
<p>How do you give cc the ability to compile in a loop?</p>
]]></description><pubDate>Sun, 13 Jul 2025 17:34:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=44552008</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=44552008</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44552008</guid></item><item><title><![CDATA[New comment by richk449 in "Ask HN: New RevOps guy wants to switch us from M365 to GSuite+Slack"]]></title><description><![CDATA[
<p>Slack is orders of magnitude better than Teams.<p>Google docs is better than Microsoft office, but only by a little.<p>Google drive is many many orders of magnitude better than Sharepoint.</p>
]]></description><pubDate>Thu, 10 Jul 2025 04:16:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=44517107</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=44517107</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44517107</guid></item><item><title><![CDATA[New comment by richk449 in "I don't think AGI is right around the corner"]]></title><description><![CDATA[
<p>It sounds like you are making a distinction between digital (silicon computers) and analog (biological brains).<p>As far as possible reasons that a computer can’t achieve AGI go, this seems like the best one (assuming computer means digital computer of course).<p>But in a philosophical sense, a computer obeys the same laws of physics that a brain does, and the transistors are analog devices that are being used to create a digital architecture. So whatever makes you brain have uncountable states would also make a real digital computer have uncountable states. Of course we can claim that only the digital layer on top matters, but why?</p>
]]></description><pubDate>Sun, 06 Jul 2025 22:19:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=44484612</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=44484612</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44484612</guid></item><item><title><![CDATA[New comment by richk449 in "Numerical Electromagnics Code (NEM)"]]></title><description><![CDATA[
<p>HFSS does a typical FEM matrix solve then displays the results. It is often used for very complex or large problems, so as far as I know it isn’t set up for instant display of results. That would be a neat feature for small problems.</p>
]]></description><pubDate>Sat, 05 Jul 2025 17:25:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=44474169</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=44474169</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44474169</guid></item><item><title><![CDATA[New comment by richk449 in "Problems the AI industry is not addressing adequately"]]></title><description><![CDATA[
<p>> if these tools are close to having super-human intelligence, and they make humans so much more productive, why aren't we seeing improvements at a much faster rate than we are now? Why aren't inherent problems like hallucination already solved, or at least less of an issue? Surely the smartest researchers and engineers money can buy would be dogfooding, no?<p>Hallucination does seem to be much less of an issue now. I hardly even hear about it - like it just faded away.<p>As far as I can tell smart engineers are using AI tools, particularly people doing coding, but even non-coding roles.<p>The criticism feels about three years out of date.</p>
]]></description><pubDate>Sat, 05 Jul 2025 17:22:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=44474147</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=44474147</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44474147</guid></item><item><title><![CDATA[New comment by richk449 in "Problems the AI industry is not addressing adequately"]]></title><description><![CDATA[
<p>> If they would expect to achieve AGI soon, their behaviour would be completely different. Why bother developing chatbots or doing sales, when you will be operating AGI in a few short years?<p>What if chatbots and user interactions ARE the path to AGI? Two reasons they could be:
(1) Reinforcement learning in AI has proven to be very powerful. Humans get to GI through learning too - they aren’t born with much intelligence. Interactions between AI and humans may be the fastest way to get to AGI. 
(2) The classic Silicon Valley startup model is to push to customers as soon as possible (MVP). You don’t develop the perfect solution in isolation, and then deploy it once it is polished. You get users to try it and give feedback as soon as you have something they can try.<p>I don’t have any special insight into AI or AGI, but I don’t think OpenAI selling useful and profitable products is proof that there won’t be AI.</p>
]]></description><pubDate>Sat, 05 Jul 2025 17:18:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=44474131</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=44474131</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44474131</guid></item><item><title><![CDATA[New comment by richk449 in "Numerical Electromagnics Code (NEM)"]]></title><description><![CDATA[
<p>What’s the latest on open/free solvers to replace HFSS/CST?</p>
]]></description><pubDate>Sat, 05 Jul 2025 15:46:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=44473537</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=44473537</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44473537</guid></item><item><title><![CDATA[New comment by richk449 in "A Tiny Boltzmann Machine"]]></title><description><![CDATA[
<p>Why do you say that America looks in research as a waste? We spend  higher percentage of gdp on R&D than just about any other country in the world:<p><a href="https://en.wikipedia.org/wiki/List_of_sovereign_states_by_research_and_development_spending" rel="nofollow">https://en.wikipedia.org/wiki/List_of_sovereign_states_by_re...</a></p>
]]></description><pubDate>Fri, 16 May 2025 08:04:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=44002884</link><dc:creator>richk449</dc:creator><comments>https://news.ycombinator.com/item?id=44002884</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44002884</guid></item></channel></rss>