HNHacker News
TopNewBestAskShowJobs

crs

113 karma · joined April 22, 2009

submissionscomments
crs··on Exploring the Hacker Tools of Mr. Robot
Just as an FYI, the designer of the Minority Report UI/UX created a company (http://www.oblong.com) and actually built the system. Boeing (my former company) actually has a patent using the system to control a swarm of UAVs.

I'd checkout John Underkoffler's Ted Talk: http://www.ted.com/talks/john_underkoffler_drive_3d_data_wit...

crs··on Ask HN: Do you have ADD/ADHD? Do you take Adderall/Ritalin?
First, not all of the choices will work for each person. Its a bit of a science experiment so don't get discouraged if the first medication you try doesn't work very well. I also recommend that you ask to try a set of them to determine what is the most effective for you. I have taken them all until I found the one that worked the best for me. Starting with Adderall, then Ritalin, and finally Vyvanse. At this point I take one 70mg Vyvanse capsule a day. While Adderall and Vyvanse are quite similar, the major difference is that Vyvanse is not a stimulant until it is metabolized by the liver. For me this results in a smoother transition on and off, with the duration lasting 10 hours or so. Adderall didn't last nearly as long (8 hours or less) and I became a bit of a jerk as it wore off. (They don't call it "Madderall" for nothing).

I want to emphasize though that none of these medications will cure you. If you want to see the biggest change, then combine the medication, exercise, quality sleep, and a good diet. Last, learn all that you can about ADHD, how it effects your relationships with others (you would be surprised), along with how other people with ADHD go about getting things done in spite of the disorder.

crs··on Rules for Creating Gorgeous UI, Part 2
"I'd also argue that _people_ aren't a bunch of automatons who use computer interfaces simply to accomplish tasks. A "gorgeous" UI can make an otherwise mundane task (e.g., looking up which recipes to cook) into something fun and enjoyable."

I wish I could upvote this comment more. On a front-end client client for a US CBP command and control system, I had to design and implement both a day and night mode. The operators loved the night mode so much they ran it during the day too.. they called it sexy mode. It was the first time I saw how excited and fun they were having because they just felt cool using the system. The experience had a huge impact on me.

crs··on Future Interfaces
Here is a more complete list of user interfaces sorted by TV Show, Movie, Designer, and more:

http://www.noteloop.com/kit/fui/

crs··on OS X 10.9 Mavericks: The Ars Technica Review
I've only been using 10.9 for a few hours but I have already noticed that some of the unnecessary decoration was removed. Notepad, the notification sidebar, launcher, widgets screen, etc have been toned down.
crs··on Diagnosis: Insufficient Outrage
I actually had a discussion with my doctor on this very subject. He was complaining that he could not actually advertise prices as it is apparently considered price fixing if doctors do that (or so he says). He also told me he would be stupid not to bill the highest possible price he could for things because he doesn't know exactly what the insurance companies will accept and he could be leaving money on the table otherwise. So don't try to distinguish between specialists and GP's, they all do it.
crs··on Keith Alexander's Statement to the NSA Workforce
"The challenge of these leaks is exacerbated by a lack of public understanding of the safeguards in place and little awareness of the outcomes that our authorities yield."

This is a self inflicted wound that they are refusing to accept responsibility for. While I am against domestic data collection without cause period, when it happens there should be informed consent, not blind trust that they won't abuse the privilege. Furthermore, the handling of any of this data, whether domestic or foreign by defense/security contractors should be banned. Add any other entity that would have an economic incentive to secretly abuse said access to that information to the list.

crs··on Why French Kids Don't Have ADHD
Linked at the bottom of this article is the counter point: http://www.psychologytoday.com/blog/here-there-and-everywher...
crs··on Oblong announces the public alpha release of their Greenhouse SDK
I personally have been waiting for the chance to play with Oblong's g-speak ever sense I learned about it while at Boeing. It will be fun to see what the developer community at large does with it.
crs··on Scott Forstall leaves Apple
When working with engineers from Israel, I still hear the term "MMI" used frequently. They use it the same way I would use "HMI" here in the states.
crs··on Do you know a tool which is online and provide these charts?
If you look at the other twitpic photos, you will see one talking about "BoomGraph". I have never heard of it, but it seems to sit on top of Raphael and produces these charts.
crs··on Introducing the New GitHub Graphs
It is a representation of the amount of commits at certain times of the day during the week.
crs··on Apprenticeships - Employers Must Get Past Degree Snobbery
"I'll likely drop out after getting the discrete math, algorithms and other math-intensive courses I likely would not study on my own."

I think that statement right there is why degrees are still valuable. To earn your degree you will have to study subjects that an independent learner would not likely study on their own.

So far in my career, the amount of math I was required to take to earn my CS degree has been very valuable. I have to use it a lot. (Graphics, GIS).

crs··on Apprenticeships - Employers Must Get Past Degree Snobbery
So very true. At the company (very large defense contractor) we have to ask the same questions to every applicant. We can't ask follow on questions or deviate from the pre-defined question list. It was deemed legally unfair to ask different applicants different questions. That makes it harder and harder to distinguish the good from the bad.
crs··on Comcast cuts off customer for going over 250GB of legitimate use
Actually if you read his post from a day ago, you will see him state he stopped the open access point. He took steps to stop what he thought was the issue. It was not until the cap was broken a second time that he realized it was his backup system uploading to a 3rd party service.

That is not entitlement at all. If anything it was ignorance of the fact that your upload data is also measured against the cap.

I agree with him about going to the FCC. The fact that he has no where to turn to purchase a competing service means that Comcast can dictate peoples internet usage behavior. My question would be is does the 250g data cap apply when they are watching TV/Movies online via Comcast (XFinity) provided services?

crs··on Elop himself leaks Nokia's first Windows Phone
Well since he just bet the company on WP7 you can't expect him to say anything else. If MeeGo is going somewhere then that undermines his MS deal. That said, It appears that there are two factions in Nokia. One pushing MeeGo and one pushing WP7. And like I said in an earlier comment, this "leak" reeks of damage control btw pro WP7 camp.
crs··on Elop himself leaks Nokia's first Windows Phone
I thought the same thing. It would be a huge slap in the face if the N9 turns out to be very popular. This leak feels like "damage control". Which seems silly, there is no reason you can't release phones with WP7 and MeeGo.

The release of the N9 and demo videos really brings Elop and Co's statements about the emperor having no clothes with regards to MeeGo into question. Looking back that appears to be negative marketing to justify the ms partnership.

crs··on Will Nokia's first WP7 phone run Qt apps?
As a commercial license holder with 7 years experience that would make my day. However, we should approach this a bit differently. The question should not be will Nokia's first wp7 phone run qt apps. It should be will we be able to develop wp7 apps using Qt technologies. I am specifically speaking of QML. Qt has been using web style technologies for a while. I use CSS to style my c++ apps for example. QML is basically what amounts to javascript and a json like syntax sitting on top of a c++ runtime. With that in mind, it should not be that difficult for them to allow QtCreator to target, Symbian, MeeGo, traditional apps with QDeclaritiveView, a new Windows 8 runtime and a new WP7 runtime.

It would be huge if Nokia was able to leverage the existing Qt developer base for there new wp7 phones. Personally, I am way more excited about the N9 running MeeGo than any of the future wp7 devices. However that could change based on the developer tools available. A Dev stack that runs on linux, osx and windows that I already know and use (QtCreator, QMake etc) would be huge.

crs··on College is a waste of time
In my case, my business partner was my college roommate. We also have made a lot of contacts through school that continue to benefit us. Your classes are not the only thing about school that will help you in the future. Like I said in a previous post, college is what you make of it.
crs··on College is a waste of time
At the end of the day, College is what you make of it. No one can force you to really get involved, participate in team projects etc. You have to have the internal drive to make the most of your opportunity.

It is also getting annoying to see another article by someone not going to school writing about why its a waste of time. How does he know? If he graduated and then noticed that nothing he learned applied or helped him in anyway, then he could say its a waste of time. In the authors case, he is getting paid not to go to school. Moreover, all schools are not created equal. Some are better at exposing you to team projects, cross discipline assignments, understanding "why" and not just the "how".

crs··on Nokia announces start of Qt 5 development
QML is the logical progression for UI/UX design. Its going to make it easier to build innovative user interfaces and I fully believe you will still be able to build apps that look and feel just like the traditional QWidget based interfaces we have today. You can see this in some of the examples posted on the Qt Developer blog.

I lead the frontend development for a very large (and successful regardless of what the press says) command and control system. We completely decoupled our UI from our logic years ago into config files, and use QtScript for GUI events. This allows us to deploy on a large number of form factors with a single code base. Performance has not been effected as the logic is still C++. QML will be a huge improvement over that because it makes it so we don't have to manually build effects using QPainter, QGLWidget, or QGraphicsView.

I understand being resistant to change, but I am 100% behind them looking forward, building for the future, and not just assuming we will to continue doing things the way we do now.

crs··on Apple not providing LGPL webkit source code for latest iOS 4.3.x
So is the issue here that they have not packaged it up for people and put it on opensource.apple.com? Is the source not available in the official repository at webkit.org?
crs··on Microsoft's quarterly profit drops below Apple's for the first time in 20 years
I agree with you there, that was pretty ridiculous when I first saw they were attempting to do that. I will say though, I don't believe that was necessarily to force people to buy macs to develop. I think that by keeping people on the same toolchain, using the predetermined API's and LLVM, they could make major enhancements without having to worry about all the 3rd-party apps still working.
crs··on Microsoft's quarterly profit drops below Apple's for the first time in 20 years
Controlling the ecosystem it created is not anti-competitive. There seems to be confusion over not being able to distribute apps on Apple's platform, and not being able to compete against apple.
crs··on Nokia: "We will not adopt Windows Phone environment as it is seen today"
"Secondly, another big client of the company, the operators, unanimously voted for a partnership with Microsoft as this will bring a third contender to the marketplace."

That sentence stood out the most from that article. For Nokia to say they choose this partnership because the operators want another choice seems insane to me. Basically I am interpreting that to mean the operators want more platforms to help give them leverage when negotiating with phone manufactures. Which could potential hurt Nokia in the future too.

Am I reading to much into this, or does Nokia's logic there strike anyone else as funny too?

crs··on Microsoft's quarterly profit drops below Apple's for the first time in 20 years
How is the "walled garden" anti-competitive. It doesn't stop anyone from writing applications for android, WebOS, etc. Apple is selling a hardware experience. We have a choice, use IOS devices with the walled garden experience, or use an alternative like Android or WebOS devices. Furthermore, "honor" has nothing to do with the ability to write apps for a platform without paying a fee. This is not similar to Microsoft's anti-competitive practices in the past.
crs··on Should top CS schools offer Software Engineering as a separate major?
I always find it interesting how two people can have completely different experiences from the same school. I earned my CS degree at TAMU, and I only had one real SE class. It was aptly named "Software Engineering". Everything else was still theory, Algorithms, Formal Languages and Automata, AI, Programming Languages, etc. I graduated in 02, so not sure how things have changed since then. I did notice they changed the Dept name.

That all said, I do believe some software engineering concepts should be taught as part of the CS degree. If you do go work for a large engineering company (Boeing for me), then being exposed to different development processes is helpful. However I can't say this enough, at least here at a large company, you can see a difference between someone with a solid understanding of cs theory and someone that does not.

crs··on Money Won’t Buy You Health Insurance
My doctor and I had this discussion recently. He said that he is legally not allowed to advertise or share prices. The laws won't allow it as to prevent price fixing.

This was in Texas, so maybe someone that understands the laws can chime in and comment on that.

crs··on 787 Dreamliner teaches Boeing costly lesson on outsourcing
Politically Corrupt? That is a fairly large blanket statement your throwing out there.
crs··on Apps Are Not Software
You also do not have to host the app your self, so your not paying for the bandwidth. That cost is included in the 30% cut apple takes.
Page 1 of 2Next →