[HN Gopher] I Program on the Subway
       ___________________________________________________________________
        
       I Program on the Subway
        
       Author : evankhoury
       Score  : 135 points
       Date   : 2025-12-16 21:23 UTC (5 days ago)
        
 (HTM) web link (www.scd31.com)
 (TXT) w3m dump (www.scd31.com)
        
       | abstractspoon wrote:
       | Back in the 80s I would work on stacks of fanfold code printouts
       | on my trips on the London underground to and from work
        
       | cadr wrote:
       | I used to get so much done on my BART commute. Also learned piano
       | on a little 25 key midi keyboard until the program I was learning
       | from started needing a 26th key.
        
         | gozzoo wrote:
         | That's so cool. Can you share more about this. What program and
         | keyboard did you use? Did you proceed with more serious
         | learning?
        
           | cadr wrote:
           | I used an Akai LPK25 with my iPhone (using the Camera
           | Connection Kit and a combined usb hub/dac) and an app called
           | Simply Piano. They make a wireless version of that now that
           | would simplify the setup a great deal. It is a mini keyboard
           | and the keys are quite small, but in my experience it was
           | fine for the beginner stuff (and the keyboard is useful in
           | general later). As I said before, I stuck with this until the
           | app started using keys outside the range I had.
           | 
           | Now, as for "did I proceed with more serious learning" - I
           | alternate though a ton of hobbies. So I moved on after that,
           | though still go back to it from time to time. But I also have
           | other musical interests and it was helpful to those as well.
           | 
           | Also did a lot of music on the commute on my iPhone with Korg
           | Gadget (and Caustic before that). Sometimes with a keyboard,
           | sometimes without.
        
         | firefax wrote:
         | I used to get frustated that the train shook so loud that in
         | combination with the sound of the train I struggled to listen
         | to podcasts, kudos to you.
        
           | cadr wrote:
           | I sometimes would bring ear-protection headphones that I'd
           | wear over my earbuds to muffle the train noise.
        
       | kevin_thibedeau wrote:
       | > I don't even have an internet connection.
       | 
       | Vibe coders feeling a great disturbance in the force.
        
         | mohamez wrote:
         | Nomophobia is the word for that lol
        
           | anthk wrote:
           | Or plain incompetence...
        
         | DoctorOW wrote:
         | Not immediately of course, you have to wait until the robots
         | are trained on this blogpost.
        
         | venturecruelty wrote:
         | Using your brain and skills to program is so 2021.
        
       | chrischen wrote:
       | With coding agents AI almost never manually type code anymore. It
       | would be great to have a code editor that runs on my phone so I
       | can do voice prompts and let the coding agents type stuff for me.
        
         | llbbdd wrote:
         | I have been doing this with GitHub's copilot agent web
         | interface on my phone; word-vomit voice prompt + instructions
         | to always run the tests or take screenshots so I can evaluate
         | the change works really well.
        
         | lbrito wrote:
         | That sounds awful
        
           | xnx wrote:
           | Similar to a product or engineering manager giving directions
           | on a call from the golf course.
        
             | lbrito wrote:
             | Golf course isn't bad; I witnessed a CEO join meetings from
             | the subway and packed airport concourses lol
        
               | Spooky23 wrote:
               | Early in my career I drew the short straw to fetch a C
               | level exec who was running a critical incident from a
               | strip club and too drunk to drive.
               | 
               | I had to pay the $90 three drink minimum to get in.
               | Getting that reimbursed was fun.
        
               | trinix912 wrote:
               | But hey, look how productive they are with their time! :)
        
         | breckenedge wrote:
         | Claude does this, at least on an iPhone. They added Code to the
         | app about a month ago. I used it to get a Pebble Watch project
         | started.
        
         | venturecruelty wrote:
         | I thought this was a joke until I read your profile. I hope you
         | get better. <3
        
       | ziofill wrote:
       | When I was living in Paris I had a 20 min ride from home to work
       | each day. I picked up the habit to read during those 40 total
       | minutes and I was going through books like I had never been able
       | to, because while 40 min is not a lot, it's about 150h per year.
       | One easily underestimates the power of consistency.
        
         | bitmasher9 wrote:
         | I read many books a year by reading for 20-30 minutes per night
         | before sleeping. A habit with multiple benefits (winding down
         | and reading or commuting and reading) is very powerful for
         | getting the most value out of your time.
        
           | bbkane wrote:
           | Until the book gets really good and you have to keep reading
           | past your bedtime to learn what happens (or maybe that's just
           | me)
        
             | druskacik wrote:
             | It's not just you, I hear this often, but I am always
             | suprised people can read for so long in bed. No matter how
             | interesting a book is, I can rarely read more than 20-30
             | minutes before the urge to fall asleep becomes too strong.
             | 
             | But I can sometimes code until like 4AM. Weird.
        
         | theshrike79 wrote:
         | I commute to the office 1-3 times a week, it's about 30 minutes
         | on the train + some walking.
         | 
         | I've gone through so many books it's crazy :)
         | 
         | With audiobooks I can start listening the second I step out of
         | the door and stop while I take my jacket off in the office.
         | With e-books I usually just read on the train.
         | 
         | Most books aren't that long, around 5 hours a week of reading
         | just during your commutes is quite a bit.
        
         | ipaddr wrote:
         | For one year I read every free moment averaged a book every 3
         | days mostly biographies many on wrestling. The year I got an
         | e-reader (alura tech). Stopped after the screen broke.
         | 
         | The book that stood out the most. Sugar Barons.
        
         | systems wrote:
         | how can you read in 20 minutes, for me 20 minutes is only good
         | enough to stare out the windows and ... zip zip 20 minutes are
         | gone
         | 
         | i need a couple of hours to do any technical reading
         | 
         | 20 minutes, maybe, maybe .. good enough if i am reading fiction
         | or something
        
           | scubbo wrote:
           | > how can you read in 20 minutes
           | 
           | > good enough if i am reading fiction or something
           | 
           | Looks like you got there in the end.
        
         | prinny_ wrote:
         | I also used to read my commute but stopped it after I finished
         | "for whom the bell tolls". I was so moved that I ended up
         | crying in the bus and I would have liked to experience that
         | feeling in the privacy of my home rather in the morning bus
         | with 9 hours still on the clock.
        
       | almost_usual wrote:
       | I work/program on CalTrain but that's pretty common. NYC subway
       | or BART seems a bit more challenging.
       | 
       | It's overall time much better spent than being stuck in a car.
        
       | saagarjha wrote:
       | I used to do work on Caltrain, which used to be like 3 hours of
       | my commute and didn't have any internet, so I would carefully
       | plan what I could do beforehand. My code deploys to a machine
       | that's very different from my laptop, but I had a Docker
       | container set up to cross compile things and loaded up the docs
       | beforehand, so as long as I planned out what I wanted to do.
       | 
       | These days Caltrain is faster and has occasionally frustrating,
       | but fairly good Wi-Fi, so now my constraints are that I don't
       | have a large monitor but not really much else.
        
       | dackle wrote:
       | Here is a description of the daily commute by Michael Milken,
       | 1980s junk bond king, as told in "Predator's Ball" by Connie
       | Bruck:
       | 
       | At 5:30am each weekday in the early 1970s, a bus pulled up to a
       | stop in Cherry Hill, New Jersey, and a young man lugging a bag
       | that bulged with papers mounted its steps. He was making the two-
       | hour commute to New York City, where he worked at the investment
       | banking firm of Drexel Firestone. The train would have provided a
       | more comfortable and faster ride; but, for those very reasons, it
       | also offered more opportunity to meet other Wall Street
       | acquaintances. They would want to engage in the kind of idle
       | small talk that commuters share to pass the time. The thought
       | must have been intolerable. He did not wish to be rude, but he
       | wanted no interruption.
       | 
       | As soon as he had settled into his seat, being sure to take one
       | with an empty one adjacent, he unloaded a mountain of
       | prospectuses and 10ks (annual Securities and Exchange Commission
       | filings) onto the seat next to him. On winter mornings the sky
       | was still pitch black and the light on the bus was too dim for
       | him to be able to read. He wore a leather aviation cap with the
       | earflaps down; he had been bald for years, and although he wore a
       | toupee his head always felt cold on these frosty mornings. Now
       | over his aviation cap he fitted a miner's headlamp -- strapped
       | around the back of his head, with a huge light projecting from
       | his forehead.
        
       | trinix912 wrote:
       | I've done it a few times on city busses which I'd say are worse
       | than subway. Less legroom, bumpier ride, more people passing by.
       | My 13" laptop barely fit.
       | 
       | It's not something I'd want to do on the daily but if you really
       | need to get something done and are running out of time (those
       | busses get stuck in traffic for half an hour or more), it's
       | doable.
        
       | komali2 wrote:
       | > they would have to do it at a station, where they could
       | immediately get off the train. I think, though, that this would
       | be risky, given that subway stops generally have a lot of people
       | getting on/off the train in the first place.
       | 
       | I've seen a phone jacking in this exact scenario and nobody moved
       | to stop the guy running. Nobody on the train can help cause the
       | doors have closed, and nobody on the platform has any idea
       | anything just happened, or if they do the guy is well gone before
       | they can put two and two together.
       | 
       | For me I always pocket my phone or e-reader at each stop, unless
       | I'm in Japan or Taiwan.
        
         | trinix912 wrote:
         | True, but a laptop is much more of a hassle to quickly grab and
         | run with than a phone.
         | 
         | What also helps is having one that's full of stickers or
         | overall looks fairly (ab)used. A pristine MacBook is going to
         | be much more of a target than a random ThinkPad with a sticker,
         | greasy keyboard and 20 scratches.
        
           | Spooky23 wrote:
           | Depends on where and when you are. Some hyped up dude is
           | fixated on the next fix and lacks the executive function to
           | discriminate. The more professional thieves are more
           | discriminating.
        
             | bitmasher9 wrote:
             | I agree that it's just a matter of when it's stolen, not if
             | it's going to be stolen.
             | 
             | The article suggests the laptop is about $300, and he uses
             | it about 1hr/day.
             | 
             | If the laptop is stolen less than once a year he spends
             | less than $1/hr for coding on the go, which I would
             | consider a fair deal.
        
           | hopelite wrote:
           | There's probably no market for it, but it might be
           | interesting to make a MacBook case/cover and/or stickers that
           | make it look old, cracked, scratched, and dirty.
           | 
           | It would be interesting to see if that would deter a thief.
        
             | roughly wrote:
             | Reminds me of the old SNL sketch:
             | https://streamable.com/m7omz
        
             | bookofjoe wrote:
             | https://nuroco.com/products/mosiso-laptop-pu-case-for-new-
             | ma...
        
         | schoen wrote:
         | I wonder what you could usefully do with a Kensington lock on
         | the train. I bought one for use in cafes although I haven't
         | used it most of the time.
         | 
         | You could attach it to something bulkier or something that you
         | could put under the seat, maybe. I don't remember if New York
         | subway seats have an exposed bar underneath that you could lock
         | it to. I'm sure locking it to the vertical poles in the center
         | of the car would be extremely antisocial.
        
           | avidiax wrote:
           | Just my opinion, but I feel Kensington locks have little
           | value.
           | 
           | Sure, maybe it will deface the stolen item when it gets
           | ripped off, but for a thief, the device is still usable, and
           | it can be sold for parts or at a discount. We are talking
           | about the sorts of people that steal bicycle wheels and
           | seats.
           | 
           | Their utility is in keeping honest people honest. For
           | example, keeping office workers or customers from just
           | walking off with or moving assets.
           | 
           | https://www.youtube.com/watch?v=t6wRhrWl_2M
        
             | schoen wrote:
             | Here we're literally talking about protecting the device
             | while the user is actively using it! Just preventing
             | someone from grabbing it by hand for 5 seconds is a huge
             | win.
        
           | ms-fellag wrote:
           | Wear it like a belt while attaching it to the laptop (If you
           | don't mind looking a bit ridiculous).
           | 
           | Although I'd highly recommend putting some cloth around it,
           | or fitting it through the belt loops of jeans/trousers to
           | soften the inevitable 'yank' when it comes.
        
         | btrettel wrote:
         | Here's my experience with (attempted) theft on a train:
         | 
         | I once was on a MARC train at DC Union Station. Some train cars
         | have electrical sockets, so I plugged in a bike light I had
         | since I'd be taking a bike for the last part of the trip. The
         | train hadn't left the station yet. I was standing near the seat
         | with the socket. Some unassuming looking guy was walking
         | through the train car, like probably 100 did before him, when
         | he grabbed the light, unplugged it, and kept walking. I
         | immediately confronted him (I was in his path) saying something
         | like "What are you doing?" Without a word, he handed me the
         | light and walked off the train. I found a conductor like 15
         | seconds later and they called security, who apparently detained
         | the guy.
         | 
         | This guy was way more brazen about stealing something of little
         | value than I had expected. I was standing near the seat and
         | watching it! I guess he didn't expect me to be the owner.
        
           | DANmode wrote:
           | He didn't expect you to confront him before he was gone.
        
         | afavour wrote:
         | I also code on the subway from time to time and this does occur
         | to me. But there are locations in an NYC subway car you can sit
         | that would make it very difficult for someone to grab your
         | laptop and exit the train before the doors close. It's still a
         | risk but it's not uncommon to see people with all kinds of
         | valuable items (e.g. shopping bags from premium fashion stores)
         | out in the open on the subway.
         | 
         | Crazy to think back to 2007 when iPhone users were advised to
         | buy black earphones so the white ones wouldn't give them away
         | as targets for theft. How far we've come/how commoditized our
         | electronics have become.
        
         | ibejoeb wrote:
         | I'm not worried about the laptop. Pretty much everyone knows
         | that any valuable laptop is a tracking device anyway.
         | 
         | You should be worried about getting actually robbed, or even
         | being attacked for no reason, while you're not paying
         | attention.
         | 
         | Also, yes, nobody's going to help you. Some of it is because of
         | general unawareness, as you point out. Then, it's difficult to
         | know who's the aggressor. Even if that's all crystal clear,
         | you're almost certainly going to deal with months or years of
         | legal hell if you intervene. Successful interventions often
         | lead to prosecutions.
        
       | MuffinFlavored wrote:
       | > Between work, meetups, and social events, I have noticeably
       | less time for side projects than I had before moving here.
       | 
       | Lucky you. :) Good problem to have.
        
       | ghostly_s wrote:
       | Did this for a couple years on a 45 minute CTA commute in Chicago
       | while I was learning to code outside my day job, it honestly made
       | that commute not even feel burdensome. Key was that I was 1.) on
       | the brown line, which was still running the 3200-series cars with
       | plentiful seats, and 2.) at an early enough stop to reliably get
       | one. And can confirm an old Thinkpad (x220 at the time) is the
       | king of commute coding.
        
       | Wowfunhappy wrote:
       | I've done this before, but you need a relatively long subway ride
       | without any transfers. IMO, 30 minutes is just barely at the edge
       | of being worthwhile, and only if you can get a seat right when
       | you get on, and only if the seat isn't so cramped that it's
       | actually possible to get your laptop out of your bag. This
       | happens rarely.
       | 
       | But on longer trips from e.g. upper Manhattan to deep Brooklyn,
       | particularly at off-peak hours when I have room to spread out--
       | yeah, I've had some very productive sessions.
        
       | mlhpdx wrote:
       | Not often, and not recommended, but I have coded on the cockpit
       | table while single-handing a sailboat. Interrupting a conference
       | call with "sorry, one moment, I have to tack out of the fleet" is
       | its own special joy.
        
       | horizion2025 wrote:
       | I have always enjoyed it. I have even gotten comments "can you
       | really do anything in such a short period of time" but i have
       | found that even 20 min sessions on a commute can be effective.
       | For a major project I did the final push on such a commute just
       | hoping the push could complete before the train reached the
       | tunnel without coverage, and it did
        
       | 65 wrote:
       | Eh. My preferred subway activity is to listen to music and stare
       | at the ground. I don't know... do I really need to stare at my
       | computer screen every waking moment?
        
       | jonlam92 wrote:
       | With some noise cancelling headphones, it may actually help with
       | focus. I'm a fan of doing things on the subway.
        
       | neomantra wrote:
       | I love to program on my commute. When I took NJ Transit bus, when
       | I took NY Ferry, when I took MetroNorth.
       | 
       | But I've _never_ felt comfortable opening a laptop on the NYC
       | subway. It wasn't about the safety that OP describes. It was
       | about the culture and the physical configuration (facing middle
       | with strap hangers vs facing front /back). It just didn't feel
       | right in the subway.
       | 
       | I do miss the MetroNorth Bar Car! I could drink and code and it
       | was jovial.
        
       | nicbou wrote:
       | My entire stack is meant to let me work offline in random
       | locations. Until recently it was meant to run smoothly on a 12"
       | Macbook. The output is also made for users on spotty internet
       | connections. This comes from years of working while travelling. I
       | can work offline for weeks if needed.
       | 
       | I sometimes do "iPad work", which is essentially researching,
       | reviewing and annotating content on my iPad Mini. I will hop on
       | my bike and work an hour or two in different locations, over
       | coffee or in the sun. It's a relaxing break from working on a
       | computer at a desk.
       | 
       | I do think that people should work in different places. Perhaps
       | we'd have apps that work better on slow internet.
        
         | theshrike79 wrote:
         | IIRC there are some actual studies that say changing your
         | physical location will actually affect your performance.
         | 
         | In my previous $dayjob I was That Guy who was getting pinged on
         | chats and emails and people dropped in for "just a quick
         | question". When I _had_ to get work done on a deadline, I went
         | to a cafe down the street, turned off the chats, got a massive
         | bucket of coffee, put on my noise cancelling headphones and
         | just ... worked. Later when the office got bigger (multiple
         | stories in the same building), I  "hid" on a couch at a
         | complete different department for the same purpose.
         | 
         | That was almost 10 years ago and still my brain connects
         | couches and cafes as deep work places :D
        
           | nicbou wrote:
           | It was mostly to fit my travel habits, but you might be
           | right. Nowadays I work at a cafe with friends every Monday.
           | It's a nice break from WFH.
        
       | Chinjut wrote:
       | I love making money for my employer with every spare moment of my
       | life.
        
         | htk wrote:
         | If you took the time to read the first paragraph instead of
         | typing this snarky comment, you'd know he's working on his
         | personal projects.
        
           | venturecruelty wrote:
           | Not paying attention on the train, even in 2025 girliepop-
           | influencer-Instragram-latte-art New York, is not the
           | smartest. You're probably better off during rush hour, but
           | being aware of your surroundings is never a bad idea, even in
           | "safe" New York.
        
         | ipaddr wrote:
         | Do your work today and tomorrow you can fool around and have
         | some fun. Do the minimum today so you can do the maximum
         | tomorrow rarely makes sense.
        
       | Myzel394 wrote:
       | I was in Philadelphia for a week and also used my commute time (2
       | hours in total each day) to program. As a web developer who uses
       | Github Copilot and often checks documentation online, I did not
       | have such a good experience as OP had. Mobile data is pretty much
       | nonexistent in Philadelphia in the subway and there are also no
       | wifi Hotspots. Sure, it was better than nothing, but I would
       | quite often find myself waiting for the subway to arrive at
       | stations and hoping that there is at least some internet
       | connectivity there.
        
       | gregsadetsky wrote:
       | Reminds me of this metafilter thread [0] where people
       | asked/shared less usual work locations. Hotel lobbies are a great
       | one, as have laundromats sometimes been in the past.
       | 
       | An intercity train with wifi/cell service (and tea!) is an
       | incredible focussing function as well. You got 3 hours and a
       | beautiful not too distracting view. Go!
       | 
       | P.s. I also suggested to Stephen that he gets a Nathan Fielder
       | "laptop harness" for his subway work..? Has anyone tried this?
       | 
       | [0] https://ask.metafilter.com/316039/Ideas-for-workspaces-
       | pleas...
        
         | theshrike79 wrote:
         | Louis Rrossmann[0] had a massive tirade against Macbooks over a
         | decade ago because they didn't have a battery hump in the back.
         | 
         | Why you ask?
         | 
         | I'll tell you. He edited videos on the NY subway using his
         | Lenovo(?) laptop with a massive extra battery hump in the back,
         | which he used as a handle to hold on to with one hand while he
         | typed with the other.
         | 
         | [0] https://www.youtube.com/@rossmanngroup
        
       | teddyh wrote:
       | Many years ago, before mobile internet was reasonable and before
       | wireless internet was available, and before even electrical
       | outlets were something which could be counted on to be present on
       | trains, I took a 6 hour train ride. I had no laptop. I printed
       | out, on paper, the entire source code of the project I was
       | working on, and brought a red pen. I read through the whole
       | thing, from start to finish. Many subtle bug fixes, refactorings,
       | and efficiency improvements were made that day.
        
       | ktzar wrote:
       | I developed a big chunk of my Scumm games decompiler in London's
       | central line. I was lucky (or unlucky) enough to go far enough
       | each day to always hand an empty seat and enjoy 30 minutes of me
       | time each way.
       | 
       | All on a Chromebook with crostini. Cheap, long battery life and
       | decent keyboard.
        
       | macNchz wrote:
       | I recently bought a GPD MicroPC 2, a 7" laptop with a real
       | keyboard. It runs Linux just fine, and it has been a fun
       | experience of having a "real" computer with me much more often
       | than I otherwise would. My version of programming on the subway
       | has been programming on a park bench--it fits in a jacket pocket,
       | or even the back pocket of some of my pants. The keyboard is tiny
       | but easy enough to use with thumbs, or, with some practice, two-
       | handed touch typing on a flat surface.
       | 
       | It's nice to be less tethered to a desk, while also not having to
       | carry a backpack and heavier full laptop, but still able to
       | remote in and do what I need to do. I really enjoy having a fully
       | capable Linux PC in my pocket vs a smartphone.
        
       | internet2000 wrote:
       | 30 minutes is enough? I hope this person doesn't complain about
       | "flow state" when I interrupt him by dropping by at his desk
       | then!
        
       | btreesOfSpring wrote:
       | When I was part of a team developing a highly durable texting
       | protocol, those of us in NYC would regularly test messaging while
       | riding the subway. Between stations, you didn't have network
       | access but different devices upon entering the next station would
       | handle and recover from the interruptions in various ways.
       | 
       | The subway produced so many repeatable network connection edge
       | case problems. It was fantastic.
        
       | bitwize wrote:
       | I used to program on the Boston T. I had my little MSI Wind
       | netbook and I coded a game on my commutes to and from work. I
       | eventually ported that game to Android.
        
       | venturecruelty wrote:
       | This is how transplants get mugged, but okay. Why not just enjoy
       | your hour of zen instead of constantly working?
        
       | helterskelter wrote:
       | I do my best thinking on the bus.
        
       | don-code wrote:
       | Doing connected work from the subway has gotten much, much easier
       | in the last few years. I attribute that to three things:
       | 
       | 1. Cell service has become low-latency. This is very different
       | from "fast", which it has also become! When I started working
       | from the train (on HSPA+), pings in the hundreds of milliseconds
       | were the norm. My first step was usually to SSH to a remote
       | machine, and let just the text lag on me. Nowadays, I can run a
       | Web browser locally without issue.
       | 
       | 2. Cell service has, at the same time, become ubiquitous in
       | subway tunnels. When I started, there were some areas that
       | dropped down to EDGE (unusable), and some areas that had no
       | service at all. Now, there is exactly one place on the Boston
       | transit system - Back Bay Station - where I lose cell service.
       | 
       | 3. Noise cancelling tech has gotten better. It's not just about
       | noise cancelling headphones: both of my laptops (a 2024 MBP and a
       | ThinkPad P14s) have microphones that can filter out screeching
       | wheels and noisy teenagers quite well. That means I can take
       | meetings without making them miserable for the people on the
       | other end.
       | 
       | These, honestly, are a huge game-changer for me. The ability to
       | take a 30 minute meeting while commuting, where otherwise I
       | would've had to get in early or stay late at work, actually does
       | wonders for my ability to have a life outside of work.
        
         | isaacdl wrote:
         | > The ability to take a 30 minute meeting
         | 
         | At the small cost of making everyone around you miserable.
        
       | allkushdiet wrote:
       | I used to do this as I commuted on the train between school and
       | my hometown in the early 2010s. As a way to learn and pass the
       | time.
       | 
       | No access to internet so mostly hacking from memory. I could use
       | man pages for C, but Haskell was a bit more tricky.
       | 
       | Sometimes I'd just end up sketching things out on paper, but
       | eventually I could complete entire modules without looking
       | anything up. Was always a bummer to be stuck on something that I
       | knew could be answered online in mere seconds. Good times.
        
       | mncharity wrote:
       | > I've had good conversations with strangers
       | 
       | Laptops sometimes have stickers. For a time, I instead had a
       | transparent slip cover, to vary the sticker set, user-test
       | alternatives, and throttle conversations. Science education
       | topics (Boston/Cambridge subway). Anti-patriarchy stickers drew
       | proto-MAGAs. Some backpacks now have low-res screens built into
       | the back, suggesting new possibilities.
       | 
       | One Laptop Per Child, at its peak, generated fun continuous crowd
       | conversations.
       | 
       | > a pair of glasses with a screen inside of them
       | 
       | I've no idea what current tech is like, but I use to proselytize
       | aphysical UIs, where a small head motion results in larger screen
       | motion, to reduce neck swiveling.[1]
       | 
       | > weirder
       | 
       | Laptop harness walking desks are a thing. And one can do hand and
       | head tracking[2] (I had that setup at a meetup where the swag was
       | little stick-on privacy shutters for laptop webcams :).
       | Boston/Cambridge is perhaps culturally a best case for such games
       | - I've not tried them in NYC... hmm.
       | 
       | > but something very complex, [...] instead sketch out a diagram
       | on a piece of paper [...] keep a small notebook in my bag
       | 
       | Same. I've tried swapping in an iPad, but it hasn't stuck.
       | 
       | [1] silly old demo, 5k on a bus:
       | https://x.com/mncharity/status/1225091755667853318 [2]
       | https://imgur.com/a/keyboard-cam-Z1VipaL
        
       | incanus77 wrote:
       | About 20 years ago, I landed my first real, high-impact job at an
       | upstart consulting agency in Washington DC that came from the
       | ashes of the Howard Dean campaign. Unfortunately, I had also just
       | signed a lease on an apartment in the town I lived in, a two hour
       | drive from downtown DC.
       | 
       | I spent the first year at that job commuting into DC 2-3
       | days/week, which involved about an hour drive, then an hour
       | regional commuter train, then some Metro transfer and walking --
       | then back again in the evening. I spent that train time offline
       | (as it was 2004) learning the Apple Cocoa frameworks, as in
       | another twist of fate, the company was entirely Apple laptop-
       | based, which was fairly rare for 2004, and I built tools for the
       | team and myself. The focus possible because I was offline, with
       | comprehensive docs, was pretty intense and was a huge part of
       | many aspects of my career to follow.
        
         | j_bum wrote:
         | Sounds like an incredible period. Do you miss it at all?
         | 
         | I've had phases of my life where I was lucky to have periods of
         | absolute and undisturbed focus (grad school, summers during
         | college, etc.). It's easy to forget how valuable that type of
         | focus time is until it goes away!
        
       | mrb wrote:
       | _" On the subway, I'm missing a lot of my normal setup [...] I
       | don't even have an internet connection_"
       | 
       | There is no cellular data in the NYC subway? I had to look it up
       | online and apparently there is but coverage is quite patchy.
       | That's very surprising to learn, NYC being one of the most
       | developped and richest cities in the world. By comparison, and
       | from my experience, the Parisian metro has excellent coverage.
        
       | 93n wrote:
       | I decided to cut an hour out of my in-the-office time recently,
       | figuring that I'm sitting on the bus for any hour anyway, so I
       | might as well use that time to knock some work out instead.
       | Tethering is pretty good other than a predictable problem spot or
       | two.
       | 
       | Much better experience than working on a plane. I've done a
       | handful of cross-US flights this year on Alaska Airlines, and
       | trying to do anything network-related on those flights was
       | torture. Super spotty, high latencies, constant timeouts; very
       | frustrating.
        
       | anonzzzies wrote:
       | I program and did program anywhere; unlike OP, I thrive in
       | (human) noise: if it's quiet, I cannot focus, so working at home
       | with multi monitor setups etc works against me (music doesn't
       | help: not random enough and I cannot talk to people when I feel
       | the need). I prefer subways, busses, airplanes, lounges,
       | coffeeshops, pubs etc. Offices strangely do not work as I already
       | know those people so I get bored and creativity plummets. My
       | setup now is the best I had ever: a rugged android tablet with
       | week-long battery, running termux with full desktop linux (not
       | rooted) which can run all I want. I run several llms offline on
       | it as well to fix the workflow when I don't have my nice foldable
       | full keyboard out (if no space). I can run everything in our
       | framework, online and offline; when I come back online, I just
       | sync (code AND data) and voila.
        
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