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dfex

382 karma · joined May 23, 2016

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dfex··on Slow
I think the way that democratic governments can achieve these long-term plans is by establishing (or using existing) entities to complete these goals on their behalf.

An example that comes to mind is the Apollo program: JFK announced a national goal to land a man on the moon in 1961 and this was finally achieved in 1969 - two presidencies (Johnson, Nixon) and one change of party (Dem->Rep) later - with NASA being that independent responsible entity.

dfex··on I've launched 37 products in 5 years and not doing that again
So much this! The Mom Test is a rare gem in a sea of startup advice books, but it's the only one I've come across that cuts through all the BS and focusses on the only important thing - finding a market for people who want your product.

Spoiler alert - you can't always do it sitting at home in your office chair.

dfex··on Global hack on Microsoft Sharepoint hits U.S., state agencies, researchers say
I wonder how widely this affected all 3 of Citrix customers?
dfex··on The year of peak might and magic
Yuri's Revenge never gets old - it's just the right balance of RTS with a bit more of an arcadey feel. Sadly I missed the original Starcraft train (finished Starcraft II), but one of these days I'm going to sit down and work my way through it.
dfex··on Out Run: Amiga Edition – Launch Trailer [video]
Bravo!

It might be just my age, but these days I'm more excited about sporadic releases for long dead platforms than the absolute tsunami of copycat "AAA" content released on modern consoles/PCs.

dfex··on What is a micro-retirement? Inside the latest Gen Z trend
> Charles currently takes work breaks every six months for two weeks at a time, and said he heard about micro-retirements from a friend

Back in the day, we called this annual leave and we read about it in our employment contract

dfex··on 10 Years of Pomological Watercolors
Read this as pornological. Came away disappointed.
dfex··on Real-time CO2 monitoring without batteries or external power
You might be right - it's just odd that it's always showing "more" rather than similar amounts.

Also, according to Claude[1] a 50ppm difference is equivalent to around 25 years current atmospheric carbon increase.

* Pre-industrial (1700s): ~280 ppm

* 1958 (when systematic measurements began): ~315 ppm

* 2000: ~370 ppm

* 2015: ~400 ppm (milestone crossed)

* Current: ~420-425 ppm

[1] "What is the normal range for background CO2 concentrations in the air?"

dfex··on Real-time CO2 monitoring without batteries or external power
More concerning - can anyone explain why there is such a variation in the results from the DC powered unit vs. the TENG-powered one? The graph at the bottom of the report shows a difference of 30-50ppm between both units when they are sitting side by side on the bench.
dfex··on Apple's Craig Federighi on the long road to the iPad's Mac-like multitasking
I really wanted to like Stage Manager. I feel like there was something there in terms of window management that hadn't really been done before, but there was just something about it that wasn't quite right - the gestures never seemed intuitive or something, and I'd end up having windows shuffling all over the place whenever I was switching task.

I look forward to seeing the changes ipadOS 26 (with the possible exception of liquid glass)

dfex··on How Much Energy Does It Take to Think?
Only because we've mastered caching
dfex··on Arcol simplifies building design with browser-based modeling
This looks amazing!

I'm working on a construction project right now (not as an architect/engineer) and I can tell you right now that live collaboration is THE killer feature (your slick UI not withstanding).

If this job is anything to go by, the current state-of-the-art appears to be a single Revit model file released once a month, 10,000 excel spreadsheets and 3,000 PDFs of various versions and quality spread between Sharepoint and a Document management server.

I'm sure you've got an amazing roadmap, but it would be great to see you apply a modern take on:

- how to handle version control in a multi-user environment (endless designing is fun, but at some point you need to draw a line in the sand so that people can start work, then changes need to be highlighted for the guy on the ground swinging a hammer)

- collaboration with 3rd-parties that may have a subset of design responsibilities (e.g. HVAC, electrical - they can place things in a room, but can't adjust the dimensions of a room)

- design reviews - current state-of-the-art seems to be marking up PDFs of DWGs with comments (which the supplier completely ignores on their next revision)

I look forward to watching this product evolve!

Small typo on your Love Letter to Designers post:

"A promise we will make at Arcol is tolisten first"

dfex··on Why Blender Changing to Vulkan Is Groundbreaking [video]
THIS! I'm working at a large construction project now, and am continually amazed at what "state-of-the-art" realtime 3D in Revit looks like. Yes, all these corporate laptops have shitty GPUs, but come on, I got better fidelity in Quake 3 Arena 25 years ago on machines with 1/10th of the spec.
dfex··on Ukraine destroys more than 40 military aircraft in drone attack deep in Russia
Dragon Day[1] beat them to it

[1] https://www.imdb.com/title/tt1772262/

dfex··on We broke down the Sam Altman and Jony Ive video
To be fair, these are the companies that pay for the level of industrial design that Ive produces, and after spending the latter part of his career at Apple knocking out revisions of existing products, probably made a nice change.

I think it's fair to say that most companies building products priced for Mr/Mrs Everybody don't spend a dime on design where there is already a market leader to copy inspiration, or outright steal from (see almost every phone made since 2007).

The Gold Watch was probably an opportunity to work on an interesting project with a new material.

dfex··on Samsung is paying $350M for audio brands B&W, Denon, Marantz and Polk
Oh man - I used to have a Harmony remote and thought it was the best thing ever for my multi-vendor AV setup...

...then the AppleTV was released, with a remote that made the Harmony look like the console of a nuclear power plant by comparison, and I never went back

dfex··on Putting solar panels in grazing fields is good for sheep
Haven't read the full article (paywall), but the biggest issue with co-mingling livestock and solar panels is the damage they cause to the installation by chewing through or rubbing up against insulated wires.

Also, when the panels are at full extent first thing in the morning (e.g. almost vertical facing east), it's very easy for animals to come in contact with the panels themselves.

The corollary to this (at least in Australia) is that most solar farms are being installed on (now) vacant grazing land where 150+ years of cultivation has meant that the grasses that grow on them are very fast growing and hardy.

Mowing the fields beneath the panels is a full time job just to reduce the fire hazard.

dfex··on Solarpunk
Aussie in AU here - I think about this opportunity a lot too, but sadly it will not be our government that delivers this outcome if the current nuclear vs. solar/wind debate (like these are mutually exclusive outcomes) is anything to go by.

I had high hopes that Andrew Forrest might be the one to pull this off after watching him deliver this [1] Boyer lecture 4 years ago, but as far as I'm aware this none of this has materialised.

[1] https://www.youtube.com/watch?v=GwfS3A_IXYc

dfex··on Ask HN: Is there any appetite for the return of "lickable" UIs?
This! It's not even just the web - how did we go from the amazing creativity of say WinAmp skins, to the flat lifeless interfaces of Spotify and Music.app?
dfex··on Ambsheets: Spreadsheets for Exploring Scenarios
The ideas and prototypes coming out of inkandswitch are really interesting.

It feels like user interface innovations all stopped/stagnated in the early 2000s and we've just spent the last 20 years adjusting the previous 20 years of desktop UI paradigms to the mobile and tablet space.

It's great to see people still working on interesting problems like this

dfex··on Ask HN: Are there "story-based" and "fact-based" people?
Absolutely: Architects vs Builders Project Managers vs Project Engineers Planners vs Doers

I used to think it was just an experience/wisdom thing - e.g.: when you're younger, you tend to be biased to action, builder/doer mindset, "what and how", "fact-based". Then as you become more experienced, you tend to plan more, focus on the bigger picture eg: "why and when", "story-based"

But the longer I've been around, I now see that people are just all wired differently.

The Myers Briggs test[1] is an interesting exercise to identify these traits (and a lot more).

I've done it multiple times over the years and while I'm certain I didn't use the exact same answers each time, the results always converge on the same personality type.

[1] https://www.16personalities.com

dfex··on OpenRA – Classic strategy games rebuilt for the modern era
If you have the original CDs, then yes, you can import all the cutscene media files (FMV, music etc.) during the install phase and it will play them just like the original, but they aren't included in the download for obvious reasons.
dfex··on OpenRA – Classic strategy games rebuilt for the modern era
And I thought it was just me.

I didn't get my first win until I chose Turtle AI with 40% handicap. After many months of "honing" my skills, I am now about 50/50 against Rush AI on equal standings, but I still have to play larger maps so that there is some lag before they can reach my base.

dfex··on Ask HN: Underrated emerging fields in science/engineering?
AgTech fascinates me as well - it is a space with so much potential for gain and efficiency. All the pieces for fully autonomous crop farming are available today, but just not well integrated yet. To an outsider, they don't look like hard science problems, but merely ROI and mindset changes.
dfex··on TikTok goes dark in the US
Decentralisation projects are trying to solve the problem of massive scale without central control.

Why are we trying to build a single unified platform for everything?

Maybe the friction of having different networks/applications based on the specific subculture/group you wish to associate with keeps them all a little less mainstream? Maybe this is a good thing?

dfex··on Steve Bannon says inauguration marks official surrender of tech titans to Trump
Surrender? More like short-term strategy.

Trump will come and go (for good after his second term) - these guys are all just there to ensure it's business-as-usual for the next 4 years.

dfex··on TikTok goes dark in the US
> "We will create a civilization of the Mind in Cyberspace"

I remember reading this in my mid-teens and it really speaking to me.

Sometimes we tend to forget: nobody is forcing us to use the crap that "the Internet" has become home to.

The Internet isn't the content, it's the network - the map is not the territory and the underlying architecture hasn't changed all that much.

There will always be room to carve out your space and find your people.

dfex··on Intel's Tofino P4 Software Is Now Open Source
That was certainly the case 15 years ago.

The only switching/routing vendor with an API worth a damn was Juniper - in fact they were the only vendor who was applying CLI changes to the box via their own API, the Way It Should Be Done™.

These days you are spoilt for choice (and price point) with the likes of Arista, HPe (AOS-CX), Cisco (NX-OS, IOS-XR) and plenty of others entering the space.

Vote with your wallet!

dfex··on Intel's Tofino P4 Software Is Now Open Source
The dream is you never have to rely on buggy vendor software again.

The reality is, you end up with a complex stack with no or homegrown documentation that requires experienced engineers to operate and maintain.

In some environments, that's a perfectly fair trade-off. In most, it isn't.

dfex··on Intel's Tofino P4 Software Is Now Open Source
Thanks Brian [0] was a great podcast and got me through a large lawn mowing!
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