<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: krosaen</title><link>https://news.ycombinator.com/user?id=krosaen</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 19 Jun 2026 23:53:17 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=krosaen" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by krosaen in "The AirPods Effect"]]></title><description><![CDATA[
<p>Wearing on public transport: meh, the chances I chat with a total stranger is quite small.<p>Wearing on walks around my neighborhood: yes, totally see how this nudges away from spontaneous chats with neighbors / acquaintances as we pass each other and wave, but don't stop perhaps due to the friction of removing airpods and sense we may be interrupting each other.<p>Sometimes if I see a neighbor I know up ahead, I will preemptively remove my airpods to open the possibility of a chat. Most of the time just a hello, but sometimes a nice catch up. With the airpods, very unlikely to chat.</p>
]]></description><pubDate>Fri, 19 Jun 2026 16:00:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=48600073</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=48600073</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48600073</guid></item><item><title><![CDATA[New comment by krosaen in "Nobody understands the point of hybrid cars [video]"]]></title><description><![CDATA[
<p>The CEO of Toyota Research Institute, Gill Pratt, had some good (albeit self-serving) points about the benefits of hybrids and PEVs to complement EVS a few years back that I bookmarked and keep coming back to:<p><a href="https://web.archive.org/web/20210727090309/https://medium.com/toyotaresearch/carbon-is-our-enemy-lets-use-everything-we-ve-got-to-fight-it-b38bfbc1f16" rel="nofollow">https://web.archive.org/web/20210727090309/https://medium.co...</a><p><a href="https://web.archive.org/web/20210825054702/https://medium.com/toyotaresearch/more-straight-talk-about-toyotas-electric-vehicle-strategy-f0aba4be40" rel="nofollow">https://web.archive.org/web/20210825054702/https://medium.co...</a><p>> Maximizing the benefit of every battery cell produced requires that we distribute them smartly.<p>> This means putting them into a greater number of “right sized” electrified vehicles, including HEVs and PHEVs, instead of placing them all into a fewer number of long-range BEVs, like my model X. This is particularly important because presently it is difficult to recycle the kinds of batteries used in BEVs. If we are to achieve carbon neutrality, we must pay attention to all parts of the “3R” process — Reduce, Reuse, and Recycle.<p>> For example, we hardly ever put gas into our RAV4 Prime PHEV, which has a battery ⅙ as large as our Model X BEV. For the same investment in batteries as our single Model X, five other RAV4 Prime customers could reduce their carbon footprint too.</p>
]]></description><pubDate>Wed, 20 May 2026 18:04:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=48211649</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=48211649</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48211649</guid></item><item><title><![CDATA[New comment by krosaen in "Happy Map"]]></title><description><![CDATA[
<p>> But research is showing that social media and smartphones have made us addicted to screens from a young age. It’s taken a toll on how much time we spend together<p>Agree completely, but it has also lead to widely held pessimistic beliefs like<p>> But how do we find meaning when the climate is warming, politics is broken, and technology serves profit over people? We can’t think about thriving; we're merely surviving.<p>I anticipate downvotes, but I seriously suggest reading <a href="https://en.wikipedia.org/wiki/Enlightenment_Now" rel="nofollow">https://en.wikipedia.org/wiki/Enlightenment_Now</a> for some perspective about long term positive trends, and insights into why we over weigh short term negative news to the detriment of our mental health.</p>
]]></description><pubDate>Mon, 13 Apr 2026 01:30:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=47746501</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=47746501</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47746501</guid></item><item><title><![CDATA[Revup: Upload once to create multiple, relative GitHub PRs]]></title><description><![CDATA[
<p>Article URL: <a href="https://github.com/Skydio/revup">https://github.com/Skydio/revup</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=46604200">https://news.ycombinator.com/item?id=46604200</a></p>
<p>Points: 15</p>
<p># Comments: 2</p>
]]></description><pubDate>Tue, 13 Jan 2026 17:20:40 +0000</pubDate><link>https://github.com/Skydio/revup</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=46604200</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46604200</guid></item><item><title><![CDATA[New comment by krosaen in "Parental controls aren't for parents"]]></title><description><![CDATA[
<p>Ha whoops. But yes, the ads on the neal site I meant to link to had the aforementioned problem</p>
]]></description><pubDate>Fri, 02 Jan 2026 16:17:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=46466284</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=46466284</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46466284</guid></item><item><title><![CDATA[New comment by krosaen in "Parental controls aren't for parents"]]></title><description><![CDATA[
<p>Assuming you go down the path of allowing online anything, seems like, after doing your best with parental controls, the most effective thing is time boxing screen usage. Only so much can happen in, say, 2-3 30 minute sessions throughout the day, and the chances of a kid deciding to blow their precious minutes responding to some random person seems much lower than if bored and checking messages idly. Being nearby during a healthy sample of sessions to have a pulse on what's going on helps too - usually pretty obvious what they are doing.<p>But I share the frustration of the author with how unreliable the controls are. Apple screen time controls routinely stop working - especially the one that only allows access to a finite list of websites. I need to check the browser history every week or so to confirm it is still working, and do some dance where I turn off controls, reboot, then turn back on every once in a while. The reason this particular control is important to me is that, even starting with something as pure as neil.fun, ads on that site have proven to be a few clicks away from semi-pornographic sites - it's terrible! And yet, turning off all internet access is such a coarse decision that limits access to things that are generally informational / fun / good (like neil.fun, or sports facts sites).</p>
]]></description><pubDate>Fri, 02 Jan 2026 15:15:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=46465545</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=46465545</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46465545</guid></item><item><title><![CDATA[New comment by krosaen in "Roomba maker goes bankrupt, Chinese owner emerges"]]></title><description><![CDATA[
<p>Anyone have experience with <a href="https://valetudo.cloud" rel="nofollow">https://valetudo.cloud</a>?<p>Seems like could be a good solution to using best rated (chinese) vacuum's while mitigating privacy concerns.<p>I am bummed that US robovacs aren't that competitive. Rooting for Matic, though currently don't seem to be as good as Dreame / roborocks [1] (can't go under furniture, apparently take longer to clean same area, tout "vision only" as a feature while charging more - you would think having fewer sensors / no lidar would bring costs down).<p>[1] <a href="https://vacuumwars.com/matic-robot-vacuum-review/" rel="nofollow">https://vacuumwars.com/matic-robot-vacuum-review/</a></p>
]]></description><pubDate>Mon, 15 Dec 2025 17:46:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=46277793</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=46277793</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46277793</guid></item><item><title><![CDATA[New comment by krosaen in "Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free"]]></title><description><![CDATA[
<p>Interesting, yeah, my instinct is that the sensor weight delta would be negligible but perhaps not.</p>
]]></description><pubDate>Fri, 12 Dec 2025 23:00:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=46250101</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=46250101</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46250101</guid></item><item><title><![CDATA[New comment by krosaen in "Rivian Unveils Custom Silicon, R2 Lidar Roadmap, and Universal Hands Free"]]></title><description><![CDATA[
<p>You probably don't want a long range EV then?</p>
]]></description><pubDate>Fri, 12 Dec 2025 18:05:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=46246760</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=46246760</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46246760</guid></item><item><title><![CDATA[New comment by krosaen in "Size of Life"]]></title><description><![CDATA[
<p>Saw this too on mobile - I think it's an ad - I requested a paid ad-free version elsewhere in the comments</p>
]]></description><pubDate>Wed, 10 Dec 2025 19:39:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=46222556</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=46222556</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46222556</guid></item><item><title><![CDATA[New comment by krosaen in "Size of Life"]]></title><description><![CDATA[
<p>Neal.fun is good clean fun - my kids love it too. Neal, if you are listening, would pay for an ad-free version (I already bought you some coffees too).</p>
]]></description><pubDate>Wed, 10 Dec 2025 19:29:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=46222404</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=46222404</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46222404</guid></item><item><title><![CDATA[New comment by krosaen in "Transparent leadership beats servant leadership"]]></title><description><![CDATA[
<p>The founder of Zingerman's (famous deli and family of businesses in Ann Arbor) description of servant leadership is a bit more complete and overlaps heavily with what the author of this post is advocating for:<p><a href="https://www.zingtrain.com/article/servant-leadership/" rel="nofollow">https://www.zingtrain.com/article/servant-leadership/</a></p>
]]></description><pubDate>Thu, 04 Dec 2025 18:11:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=46150802</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=46150802</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46150802</guid></item><item><title><![CDATA[New comment by krosaen in "Show HN: Encore – Type-safe back end framework that generates infra from code"]]></title><description><![CDATA[
<p>If there is a primitive not currently supported (say running a temporal workflow service) is it possible to define a new primitive for this? Just wondering what it looks like if/when you need something not currently supported.</p>
]]></description><pubDate>Fri, 14 Nov 2025 13:54:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=45926697</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=45926697</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45926697</guid></item><item><title><![CDATA[New comment by krosaen in "Collaboration sucks"]]></title><description><![CDATA[
<p>No so much about why collaboration sucks as and argument for how important direct ownership / responsibility is. Good post.</p>
]]></description><pubDate>Tue, 11 Nov 2025 21:27:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=45893118</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=45893118</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45893118</guid></item><item><title><![CDATA[New comment by krosaen in "The 'Toy Story' You Remember"]]></title><description><![CDATA[
<p>This reminds me of the pains taken to reproduce original Game Boy Advance fidelity in the chromatic by mod retro <a href="https://modretro.com/blogs/blog/display-the-hard-way" rel="nofollow">https://modretro.com/blogs/blog/display-the-hard-way</a></p>
]]></description><pubDate>Tue, 11 Nov 2025 18:26:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=45890953</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=45890953</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45890953</guid></item><item><title><![CDATA[New comment by krosaen in "Why is Zig so cool?"]]></title><description><![CDATA[
<p>I like the idea of the `defer `keyword - you can have automatic cleanup at the end of the scope but you have to make it obvious you are doing so, no hidden execution of anything (unlike c++ destructors).</p>
]]></description><pubDate>Sat, 08 Nov 2025 04:20:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=45854089</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=45854089</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45854089</guid></item><item><title><![CDATA[New comment by krosaen in "Cap'n Web: a new RPC system for browsers and web servers"]]></title><description><![CDATA[
<p>Hammock driven development :)<p><a href="https://www.youtube.com/watch?v=f84n5oFoZBc" rel="nofollow">https://www.youtube.com/watch?v=f84n5oFoZBc</a></p>
]]></description><pubDate>Mon, 22 Sep 2025 21:46:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=45339950</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=45339950</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45339950</guid></item><item><title><![CDATA[New comment by krosaen in "Cap'n Web: a new RPC system for browsers and web servers"]]></title><description><![CDATA[
<p>This looks pretty awesome, and excited it's not only a cloudflare product (Cap'n Web exists alongside cloudflare Workers). Reading this section [1], can you say more about:<p>> as of this writing, the feature set is not exactly the same between the two. We aim to fix this over time, by adding missing features to both sides until they match.<p>do you think once the two reach parity, that that parity will remain, or more likely that Cap'n Web will trail cloudflare workers, and if so, by what length of time?<p>[1] <a href="https://github.com/cloudflare/capnweb/tree/main?tab=readme-ov-file#cloudflare-workers-rpc-interoperability" rel="nofollow">https://github.com/cloudflare/capnweb/tree/main?tab=readme-o...</a></p>
]]></description><pubDate>Mon, 22 Sep 2025 16:03:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=45335373</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=45335373</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45335373</guid></item><item><title><![CDATA[New comment by krosaen in "Tesla influencers tried coast-to-coast self-driving, hit debris before 60 miles"]]></title><description><![CDATA[
<p>We've lost our sense making ability in our coverage of AV progress. Setting aside Elon's polarizing behavior (which is a big thing to set aside) all of these things seem true:<p>- Elon bullshits wildly and sometimes delivers<p>- FSD is far ahead of other available personally owned autonomy - no other system even attempts to drive on surface level streets. FSD works better than you would think - I've been in several flawless rides across town in conditions I didn't expect it to handle.<p>- FSD doesn't work well enough to rely on it yet, so what's the point for real consumers who don't want to sit there nervously hovering their hands over the wheel even if it is impressive and you might have to ride several hours before anything goes awry.<p>- We can't really know how close FSD is to being reliable enough because all we have is marketing claims from Tesla, fan boy clips on YouTube, and haters who can't seem to discern where FSD really is ahead, even as it falls far short of hype<p>What I wish we had was a common metric audited by a third party reliably published in terms of hours until disengagement or something like that across all systems in various conditions.</p>
]]></description><pubDate>Mon, 22 Sep 2025 14:36:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=45334069</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=45334069</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45334069</guid></item><item><title><![CDATA[New comment by krosaen in "Many hard LeetCode problems are easy constraint problems"]]></title><description><![CDATA[
<p>I find this post interesting independent of the question of whether leetcode problems are a good tool for interviews. It's: here are some kinds or problems constraint solvers are useful for. I can imagine a similar post about non-linear least squared solvers like ceres.</p>
]]></description><pubDate>Fri, 12 Sep 2025 17:20:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=45224400</link><dc:creator>krosaen</dc:creator><comments>https://news.ycombinator.com/item?id=45224400</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45224400</guid></item></channel></rss>