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Stories from January 17, 2014
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1.Introducing our smart contact lens project (for diabetics) (googleblog.blogspot.com)
638 points by dboyd on Jan 17, 2014 | 177 comments
2.Yale students made a better version of its course catalog. Yale shut it down (washingtonpost.com)
439 points by zt on Jan 17, 2014 | 125 comments
3.I never finish anyth (greig.cc)
334 points by 3stripe on Jan 17, 2014 | 103 comments
4.Announcing The Matasano/Square CTF (matasano.com)
297 points by alepper on Jan 17, 2014 | 72 comments
5.Chrome Is The New C Runtime (mobilespan.com)
294 points by aagr on Jan 17, 2014 | 142 comments
6.Go by Example (gobyexample.com)
301 points by A_Ghz on Jan 17, 2014 | 124 comments
7.Dropbox raises about $250 million at $10 billion valuation (wsj.com)
269 points by dctoedt on Jan 17, 2014 | 166 comments
8.What Happens When the President Sits Down Next to You at a Café (theatlantic.com)
242 points by pliptvo on Jan 17, 2014 | 146 comments
9.Spotify position in support of systemd in the default init debate (debian.org)
234 points by possibilistic on Jan 17, 2014 | 174 comments
10.JavaScript: The Right Way (jstherightway.org)
235 points by gnuwilliam on Jan 17, 2014 | 132 comments
11.Ask HN: How to find part-time developer work?
217 points by wasd on Jan 17, 2014 | 118 comments
12.Operating Systems: Three Easy Pieces (wisc.edu)
189 points by rubinelli on Jan 17, 2014 | 35 comments
13.Obama’s Changes to Government Surveillance (nytimes.com)
174 points by 001sky on Jan 17, 2014 | 183 comments

I swear Facebook is slowly turning into Lotus Notes. It's got the the little messenger panel on the right. It's got the clunky mail client, it's got the calendar and you can invite people to a meeting/party. You have to use it because everyone else uses it and everyone else uses it because it's been around for years.

It's not fun or simple to use any more and you have to be on your guard about what you share and who might see it.

It's not really surprising that teenagers aren't into it.

15.Recommended Reading List for Developers [pdf] (intel.com)
161 points by nkurz on Jan 17, 2014 | 60 comments
16.Keyboard innovation is making them worse (arstechnica.com)
155 points by omnibrain on Jan 17, 2014 | 240 comments
17.SICP in Clojure (sicpinclojure.com)
153 points by bernatfp on Jan 17, 2014 | 59 comments
18.Mystery Rock 'Appears' in Front of Mars Rover (discovery.com)
144 points by ck2 on Jan 17, 2014 | 88 comments
19.The sum of all the positive integers is not -1/12 (rongarret.info)
140 points by lisper on Jan 17, 2014 | 53 comments
20.Amazon Wants to Ship Your Package Before You Buy It (wsj.com)
135 points by canistr on Jan 17, 2014 | 121 comments

None. There are no changes. He is reviewing a transition to changes.

And remember, these are only executive changes, which means if the next president is worse, well then the changes can be undone with the stroke of a single pen by a single person (and they might even decide not to tell the public).

The permanent bulk collection of data continues for future use by any president or agency when the laws don't hinder them. It's a library they can peruse now or 50 years from now.

ps. someone needs to do a mashup of his first campaign speech to end abuses, arguing against this other person


Type I diabetic here. Assuming current tech stays where it is (not saying it will), this could easily tack 10 years on to my lifespan. For many who watch their diabetes less closely (something I cannot fault anyone for), this could add 20-30 years.

For anyone who does not know, type I diabetes is not something you can just follow a doctor's direction on and be ok. Even if you follow your doctor perfectly, there can still be serious complications, and type I diabetics with the best control are actually more likely to die from severe low blood sugars.

The reason for this is that the optimum blood glucose level is around 100. <70 and you start to be severely mentally impaired, making it difficult at times to seek treatment (finding and eating sugar, in a nutshell). On the flip side, if you are lax on insulin, your blood sugar might hover around 250 for months, and you will feel close to normal. Having a blood glucose this high on a long term basis will have long term effects that are what kill most diabetics in the long run. A low blood sugar, however, can be fatal within minutes to hours.

Either way, a continuous feedback mechanism would help tight control diabetics, and diabetics who do the minimum. Tight controllers could get faster feedback about when they are going into the serious danger zone without having to initiate any action (checking blood sugar), and lax diabetics would get a constant reminder of how they are letting there life slip away (which they normally would rarely see, since they hardly ever check their blood sugar anyway).

I have to say though, I am still a bit skeptical for a few reasons:

- One, I have been told about this sort of miracle technology ever since I was diagnosed 15 years ago.

- Two, the medical complex locks down their tech and extracts the maximum value out. There is not a single glucose device on the market that lets you extract the data out of your glucose monitor and crunch the data how you want. I have worked on hacking these devices to extract data and the legal verbiage around these activities has strongly discouraged me from releasing anything. Previous continuous glucose monitoring systems. These companies would prefer you rot in the dark, than to lose one bit of profit.

- Three, if one of these devices is not 100% perfect, it gets shot down and banned from the market. This is probably a combination of profit-motivated industry and caution-motivated government. A great example of this is a continuous glucose monitoring, non-invasive watch that came out ~ a decade ago. It was on the market for several years, before being banned. I, like just about every person in the thread I linked, would pay $10k+ for one of these, despite the reduced accuracy over traditional devices. Entrepreneurs in the health industry take note.

[1] [http://www.diabetesdaily.com/forum/testing-blood-sugar/61908...]

23.How startups can compete with big company perks (esft.com)
122 points by ericmsimons on Jan 17, 2014 | 102 comments
24.Obama's NSA 'reforms' are little more than a PR attempt to mollify the public (theguardian.com)
111 points by wittyphrasehere on Jan 17, 2014 | 42 comments
25.Terry Tao on how to compute non-converging infinite sums (2010) (terrytao.wordpress.com)
109 points by ColinWright on Jan 17, 2014 | 24 comments

Here is some more general advice: assume acquisitions are not going to happen, and that this whole conversation is probably a waste of time for you. Even if you tell them everything they want to know, they either won't make an offer or will lowball you. And meanwhile it will have been a huge and uniquely damaging distraction.

This model of the world doesn't imply any specific strategy you should follow, but you'll find that adopting it will change the way you think about the situation. You'll stop bending over backwards (why bother, since nothing is going to happen?) which will in turn make them take on the burden of figuring out how to make the deal happen, which they'll do if they're serious.

27.Obama and the N.S.A.: Why He Can't Be Trusted (newyorker.com)
105 points by ruswick on Jan 17, 2014 | 43 comments
28.Is looking for Wi-Fi access points purely passive? (superuser.com)
102 points by lelf on Jan 17, 2014 | 46 comments

Some Berkeley students developed a similar service called Ninja Courses[1]. This lets you browse through classes, order textbooks and also shows ratings. (Although all the ratings are submitted by Ninja Courses users, I believe.)

It can even automatically build a schedule for you by choosing lectures and sections that don't overlap, optimizing based on user preferences. For example: do you want more morning classes, more afternoon classes, more gaps, less gaps, some days off... This automates away a rather tedious part of choosing your schedule--something I haven't seen in other similar tools (although I haven't looked too closely).

Instead of shutting it down, the university used it to build an official Schedule Builder[2]. The official version doesn't have rankings, but exposes other interesting information--in particular, grade distributions.

Since then, Ninja Courses has expanded to a bunch of other UC campuses as well.

Just thought I'd share a nice success story to counterbalance most of the others :).

[1]: http://ninjacourses.com/

[2]: https://schedulebuilder.berkeley.edu/

30.Ask HN: How do you deal with potential acquirers?
105 points by rexreed on Jan 17, 2014 | 23 comments

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