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freerobby

1,911 karma · joined October 6, 2009

@freerobby robby@freerobby.com
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freerobby··on What I Learned from Executing Two Men
There's a big difference between killing defensively and killing in the name of justice, though. There's no conflict in believing that (1) life is always hallowed, (2) retributive killing is always wrong, and (3) killing is justified in some situations to preserve life.
freerobby··on What I Learned from Executing Two Men
It's nice to see a statement of regret, but it really bothers me how rarely those who feel this way do anything about it while in positions of power. This Warden claims to have felt it wrong in the moment, yet he did not make the faintest of sacrifices to oppose it. It would be much more influential for a well-regarded Warden to publicly oppose or resign over such policies, than to obey them blindly and issue a mea culpa years later when he no longer has influence. Read the passage below, and consider the lack of courage required to kill someone in a way you feel is pointless at best, and morally heinous at worst, because it's your "job." How many extra years of capital punishment will we have, how many extra prisoners killed, because people in his position took too long to speak up?

> Regardless of their crimes, the fact that I was now to be personally involved in their executions forced me into a deeper reckoning with my feelings about capital punishment. After much contemplation, I became convinced that, on a moral level, life was either hallowed or it wasn’t. And I wanted it to be.

> I could not see that execution did anything to enhance public safety. While death penalty supporters suggest that capital punishment has the power of deterrence, a 2012 report by the National Research Council found that research “is not informative about whether capital punishment decreases, increases or has no effect on homicide rates.”

> I now believed that capital punishment was a dismal failure as a policy, but I was still expected to do my job. So I met with my staff and explained my position. I made it known that anyone who felt similarly opposed could back out of our assignment. According to state policy, assisting in the executions was voluntary for everyone but the superintendent. And yet each of those asked to serve chose to stay to ensure that the job was done professionally.

freerobby··on The Zen of Passive Solar Heating Panel Design (2010)
Mostly smaller outfits but you can find them. See e.g. http://sunmatesolarpanels.com/content/view/2/31/
freerobby··on Model X Crash – Open Letters Between Driver and Tesla
Roadster owners can download raw logs straight from their cars.[1]

For Model S/X, you need a proprietary device to connect to the car's ethernet port (it may be possible to build your own -- not sure if they are encrypted), or you need Tesla to download them and hand them over. Tesla has told me that they will only release logs when ordered to do so by a court, but that they will download and hold them locally upon an owner's request, so that if you think you will have a legal need for them you have time to make that request before they get pruned/deleted by the car.

[1] https://upload.teslamotors.com/

edit: Differentiated between Roadster and Model S/X policies.

freerobby··on Model X Crash – Open Letters Between Driver and Tesla
It wouldn't stop deceit if done at the engineering level, but one thing Tesla could do to gain trust in its logs is to let its drivers digitally sign a version of them. That way, if it ever lands in court (or some other form of arbitration), both sides could verify that Tesla's version and the driver's version match up -- that neither side has tampered with anything.

(I don't believe Tesla has ever tampered with or lied about what the logs say; this would merely address folks who have such doubts).

freerobby··on Ask HN: Which cloud provider to use in 2016? AWS or GCE?
> Also keep in mind that if for some reason you want to take advantage of something like Amazon's video transcoding service, nothing says you have to build 100% of your app on a single provider's services.

Just be sure to stay mindful of the costs of being on multiple providers. In this example, it doubles your outage footprint, because a regional outage on either provider would disrupt your service. It will also moot some of your cost savings, as you can't take advantage of the free local transfer (e.g. EC2 > Elastic Transcoding > EC2 is free; GC > Elastic Transcoding > GC is not).

freerobby··on Ask HN: Evernote alternatives for research?
For better and worse it's not cloud-based, but check out DevonThink: http://www.devontechnologies.com/products/devonthink/overvie...
freerobby··on TensorFlow Benchmarks
Would image training for video recognition be a good example of this?
freerobby··on Tesla unveils new car-charging robo-snake
Imagine you pull up to a Supercharger on Friday night of a holiday weekend. All the stalls are taken and there is a line of a handful of cars in front of you.

Today, you wait in your car until the people in front of you finish charging.

Tomorrow, you leave your car in line and go get dinner.

freerobby··on Supreme Court Rules Extending Traffic Stop for Dog Sniff Unconstitutional [pdf]
It's pretty demoralizing to me that there are 3 SCOTUS justices who think it's Constitutional to detain people without probable cause as long as it's not for very long.

As I think Justice Roberts once quipped, if you "briefly" hold someone without cause, you've "briefly" violated their Constitutional rights.

freerobby··on Ask HN: Who is hiring? (March 2015)
Wistia - Video Hosting for Businesses - Cambridge, MA

Robby from Wistia here. We give companies the best stats and features to grow their businesses with video.

We're growing fast and operating at a pretty huge scale (10s-100s of millions of events per day). We have a highly service oriented architecture and are looking for front-end, back-end and full stack engineers who can come in and own various pieces of it.

You can apply here: https://boards.greenhouse.io/wistia/jobs/45347#.VPNp2FPF-Hw or email me directly at robby@wistia.com if you have any questions. Thanks!

freerobby··on BMW I8: Reviewing the Car of Tomorrow
"Car of Tomorrow." LOL.

It's less functional, spacious and performant than a much safer all-electric car you can buy today for less money. It has neither DC fast charging capability nor enough electric range to go anywhere reliably (22 EPA miles in ideal conditions). It has all the maintenance hassles and costs of a traditional ICE plus whatever they are for BMW's electric technology.

The i8 is an old-school gas guzzling supercar that happens to have a battery inside it.

freerobby··on El Capitan’s Dawn Wall Climbers Reach Top at Yosemite
Yes, good point. I would certainly lead a 5.14 knowing I'd fall before I'd lead a 5.11 with a 40' runout. :)

To answer beachstartup's question though, I'd say confidently that all else being equal, a 5.14 climber is more elite than a 5.11 climber who has good mental fortitude.

freerobby··on El Capitan’s Dawn Wall Climbers Reach Top at Yosemite
Sure thing, the first number (5) is the class of climb. A sidewalk would be 1; rock climbing begins (and ends) at 5.

The second number reflects the difficulty of the [hardest part of the] climb. I believe it originally went from 1-10, with 10 being the hardest thing a human could climb, but innovations in climbing shoes and better climbers have raised the max over the years, so now it goes from 1-15.

Imagine the scale as being of exponential difficulty. For the same climber who spent a week going from 5.5 to 5.6, it may take a year to go from 5.10 to 5.11. So you can imagine how elite a 5.14 climber is, let alone a 5.15 one.

http://en.wikipedia.org/wiki/Grade_%28climbing%29#Free_climb...

freerobby··on El Capitan’s Dawn Wall Climbers Reach Top at Yosemite
Physical, by far.

The number of people who lead climb multipitch walls is much bigger than the number who can climb a single 5.14 pitch, even on a toprope in a gym.

Keep in mind that these climbers spend years relying on their gear and taking no shortage of falls. They trust themselves and their partners. I don't want to minimize the mental challenge here (I struggle with it when I lead climb in a gym, let alone "trad" outside with my own gear), but for climbers at this level with this much experience, the fear of falling is sufficiently small that they're thinking about the climb rather than the consequences of a misstep.

Climbing 5.14 pitches is a whole other story. Perfect technique isn't enough; you also need a perfect physique -- lean and muscular in all the right places -- and not muscular in the wrong places, because muscle is heavy. Conventional climbing wisdom is that persistent hard work can take a fit person a long way -- to about 5.12 or so -- but after that it comes down to genetics. I'm reasonably athletic, have been climbing on and off for over a decade, and multiple times per week for the last 18 months. I'll be ecstatic if I can ever do a single 5.13 pitch.

freerobby··on Inside Elon Musk's $1.4B score
Dangerous how?
freerobby··on Ted Cruz Op-Ed Against Net Neutrality
Thank you.
freerobby··on Ted Cruz Op-Ed Against Net Neutrality
What are they?
freerobby··on Service That Delivers Money from Your Bank Account to Your Door
High cost of armed transport
freerobby··on With AWD Tesla coming, I made a spreadsheet comparing cost of Tesla vs. ICE Cars
OP here - This spreadsheet assumes MA Residency for tax, rebate and electricity calculations.
freerobby··on YouTab: Automatically get chords for music
This is fantastic.
freerobby··on YoAuth
You need to use your Yo username.
freerobby··on Mistakes You Should Never Make
There are two separate problems with HES identity and association.

The first is that HES's own guidelines instruct students to list their degrees in ways that can be confusing. See: http://blogs.law.harvard.edu/lamont/2013/09/18/harvard-exten...

The second problem, and I think the reason behind the first problem, is that the formal way to list a degree on a resume is not by the school one attended but by the university that grants the degree. That is, an HBS graduate would list their degree as an MBA from Harvard University; an HLS graduate would list their degree as a JD from Harvard University. Harvard's method of identifying the school is that it awards unique degrees according to which school was intended. Thus an MBA will always come from HBS. A JD will always come from HLS. There is no BA or MA from Harvard Extension School, but rather a BLA or MLA. In this way, the correct listing of a BLA from Harvard Extension School is distinguishable from a BA from Harvard College, but of course, only for a person who knows the difference (or doesn't assume the "L" is a typo). This is, in my view, more a problem of poor convention than of anything else.

Yes, there are also people who plainly abuse language to mislead people. They make people like myself ('07 ALMM program) very self-conscious when it comes to talking about my education there. I never brag about the Harvard name. If pressed I refer to my program as "Harvard's night school for working adults" (because let me assure you - nobody knows what the hell "Extension School" mean anyway). It's a shame that there's no clear, accurate way for HES students to talk about their programs without denigrating their own accomplishments or risking being impostors.

Finally, there is one bit of praise I would like to bestow upon HES that cannot be said for any of Harvard's other schools: HES is the most meritocratic academic system I have ever seen. Your success boils down to whether you can do the work and whether you put in the time. It doesn't matter what your grades were in high school. It doesn't matter how much money your family has donated. It doesn't matter if you can throw a football. The requirements for admittance are as black and white as they come. If you show up, do the work, and get good grades, you'll get admitted. If you take three classes and can't consistently get Bs or better, you will be rejected no matter how much money or legacy you waive in front of the school. I hope someday the rest of academia will consider this model.

freerobby··on Is your website colorblind friendly?
We struggled with this and our designer wrote up a bit about how we solved it. One great example:

> In Illustrator, just go to View > Proof Setup > Color Blindness - Deuteranopia-type, and immediately see how your design looks in a limited spectrum.

http://wistia.com/blog/heatmaps-for-colorblindness

freerobby··on Show HN: Warranty Genius
Thanks for the feedback.
freerobby··on Missing E-Mail Is the Least of the IRS's Problems
I'm seeing this line of thinking a lot, and it's driving me bonkers:

> A private company under investigation that responded to regulators, or a judge, with this sort of explanation rather than producing the requested documents would rightly expect to be handed an adverse judgment or a whopping fine.

Why? Since when is the onus to disprove on the defense and the onus to prove not on the plaintiff? If you suspect a conspiracy to cover up one's tracks, you can go after the defendant additionally for that. But you still have to prove it. I'm not a lawyer but if there is any truth to this statement it is a tarnish on our judicial system. A legal system that convicts based on the possibility of IT problems is hardly reliant on surpassing "reasonable doubt."

freerobby··on Show HN: Warranty Genius
I love the premise here. I built a less powerful version of this as a feature for http://www.paperphobic.com/ - it provides basic notifications, etc. before a warranty (or return policy) expires. If you can automate the process of manufacturer registration that would be amazing! Good work.
freerobby··on Death Row – Last words of every Texas inmate executed since 1982
A second chance to live out the rest of your days in prison. Yeah, I can live with that.
freerobby··on So a female programmer walks into a bar…
Yes! When I read quotes like this I often wonder if they are literal quotations or if they're summary interpretations -- not because I distrust those who cite them but because it's so foreign and absurd a thing to say that it's hard to fit into my mental model of human behavior.
freerobby··on HipChat is now free for unlimited users
It's not the same. See: https://news.ycombinator.com/item?id=7807003
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