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jonmrodriguez

1,733 karma · joined October 24, 2010

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jonmrodriguez··on Apple is shutting down OpenNI
Hopefully one of the OpenNI open-source forks will emerge as the de facto "main" fork, and everyone will use that.
jonmrodriguez··on SanDisk releases 128GB microSD card
I second this - I have a Nifty and it's perfect
jonmrodriguez··on SanDisk releases 128GB microSD card
I doubt they would willingly downgrade a working 64GB to a 4GB (and lose all the profit they could have made). That's just not a sane business practice in the flash industry.

Keep in mind, even the major brands are re-branding flash they buy from other manufacturers. So e.g. maybe Sandisk manufactures the high-end 64GB cards themselves using an advanced process, but they purchase the 4GB cards from some shitty manufacturer using a decade-old process.

jonmrodriguez··on SanDisk releases 128GB microSD card
This is definitely true. Margins on flash are so thin nowadays you gotta make money on every card.
jonmrodriguez··on I was partially deaf for the last couple of years
What... That sounds surreal. He was honking for no reason? Was he aware he was doing it?
jonmrodriguez··on On the Timing of iOS’s SSL Vulnerability and Apple’s ‘Addition’ to NSA’s PRISM
It's the NSA, of course they knew about the bug.

It probably wasn't the only trick in their book, but it was surely one of them (and a quite useful one at that).

jonmrodriguez··on Radiation-hardened quine
Also, in line 17, I think it's running whichever of the two codes is longer (since the longer one is the one that didn't have a byte deleted)

    eval eval"[eval||=9,instance_eval||=9].max_by{|s|s.size}#"##"
See the max_by ... size part
jonmrodriguez··on Tesla CEO Musk on Battery Factor, Model X, Apple [video]
I think the autopilot stuff is way more interesting than any talks with Apple. Tesla wants to bring autopilot to market in just a few years, ahead of all other companies? And Tesla claims to have more autonomous vehicle expertise than anyone else (including Google)? These are awesome claims, I can't wait to see them play out!
jonmrodriguez··on Flappy Space Program
This game is super fun even though it's a joke. Might I suggest that once your bird has left the cloud layer, all subsequent burns are purely prograde? (To deal with the edge case where the bird reenters the atmosphere, the rule could be that all burns are purely prograde if the bird has ever left the atmosphere). I think a lot of people will play this game and the Hohmann Transfer concept would be a cool thing for them to be able to take away.
jonmrodriguez··on Flappy Space Program
The one thing I don't like is that this game's physics don't seem to behave properly. In real life (and in Kerbal Space Program) you burn at apogee to increase the height of your perigee, or burn at perigee to increase the height of your apogee. But that rule doesn't seem to apply to Flappy Space Program, making this game anti-educational. :-(
jonmrodriguez··on Flappy Space Program
I set up some really crazy orbits :-D

http://imgur.com/3HA4ubl

One of those birds is in a circular orbit one bird-height above the ground!

Another is in a very eccentric orbit that skims the ground when it comes to the bottom-right of the screen, then almost grazes the asteroids in the top-left.

jonmrodriguez··on Google Glass evangelist: It's not worth the headache
Thanks for the feedback and the vote count!
jonmrodriguez··on Google Glass evangelist: It's not worth the headache
Thank you!

Typically I don't record anywhere near an hour at a time anyways. My videos are usually between 30 seconds and 3 minutes long. This is for two reasons:

(1) I'm recording content to share online, where people have short attention spans and

(2) it's really painful to edit an hour-long video because that means spending at least an hour watching it

So in a typical day of use I only use up 15~20 minutes of recording time, to capture little highlights of the best moments

jonmrodriguez··on Google Glass evangelist: It's not worth the headache
Haha nice :) Well they're welcome to buy the glasses at our website! Currently our marketing is focused on direct-to-consumer, for recording (1) exciting action footage which people love to watch and (2) personal nostalgic moments such as Christmastime with family
jonmrodriguez··on Google Glass evangelist: It's not worth the headache
Epiphany's many advantages include:

Epiphany has better video quality, most notably our camera optics are almost incomparably better. The stuff you linked to is all narrow-angle, which makes that video seem like looking through a toilet-paper tube. Whereas Epiphany's field of view is 160 degrees, almost as wide as a GoPro, so it can see everything you see including your hands: https://yougen.tv/video/9b406d41-8e68-43fc-904f-f12ce688f610...

Epiphany has much better frame design & build quality. Our material is TR-90, the highest-end optical plastic for luxury eyewear. We have spring hinges which hold snugly on your face for action cam uses. We also have an adjustable nosepiece to fit everyone's face comfortably.

Epiphany comes with awesome software called YouGen.TV that makes trimming, uploading, and sharing your videos online very straightforward (as few as 2 drag-drops + 1 click, from start to finish).

Epiphany has style - we were featured on the runway at New York Fashion Week http://bestoftheweb.quora.com/Epiphany-Eyewear-smart-glasses...

Epiphany has full support for prescription lenses with the industry-standard bevel.

Epiphany has the very high level of quality control that western consumers expect. Whereas if you've ever tried buying Chinese goods at a very low price there's a good chance that it failed QA and is "B grade" (dead pixels, blurry focus, off-kilter / askew hinges, scratches on the frame, etc).

Epiphany has better audio quality. Our microphone has an excellent signal-to-noise ratio, and we even feature a windscreen foam which filters out wind noise (windscreens are a high-end technique used in music recording studios).

jonmrodriguez··on Google Glass evangelist: It's not worth the headache
I have a market research question for you:

The reason we don't currently have this is that smart glasses (being small) can't fit a big battery. Our recording time is about twice that of Glass (ours is 1 hour) but that's still not enough for the all-day recording you envision.

So, my question is, would you be willing to wear a thin wire (slightly thicker than a headphone cable) going from your glasses to your pocket to keep your glasses charged, if it enables this use case?

jonmrodriguez··on Google Glass evangelist: It's not worth the headache
Thanks! I appreciate the encouragement B-)
jonmrodriguez··on Scientists Say Their Giant Laser Has Produced Nuclear Fusion
Wow, sounds like an exciting premise!
jonmrodriguez··on Google Glass evangelist: It's not worth the headache
Thank you for your interest. They absolutely exist, in fact fashion brand BCBGMAXAZRIA modeled Epiphany on the runway at New York Fashion Week https://yougen.tv/video/beddc3d4-784f-40ab-8066-652ac8e3f694... , and Macklemore & Ryan Lewis rocked Epiphany at a concert in Seattle!

We're shipping now but we're cranking through a long backlog. An order placed now will take 4 or more weeks for us to fulfill. I'm actively working on optimizing our assembly line but this is still an ongoing process.

jonmrodriguez··on Google Glass evangelist: It's not worth the headache
If you don't want the disadvantages of a display and what you care about is the video recording use-case, feel free to check out my product Epiphany Eyewear.

http://www.epiphanyeyewear.com?design

I know self-promotion is frowned upon and I'm sorry for that, but manufacturing & programming this product is all I do 15 hours a day x 7 days a week, so at this point it's my whole life and I feel like this is a relevant opportunity to mention it for people who are looking for an alternative / complementary product to Glass. Cheers!

jonmrodriguez··on Scientists Say Their Giant Laser Has Produced Nuclear Fusion
Totally agree.

Just so you know, the purpose of the NIF was for military testing right from the beginning. The reason it initially got funded (shortly after the end of the cold war) was to help with stockpile stewardship (making sure our aging weapons still work via simulation, without having to do actual weapon tests).

http://en.wikipedia.org/wiki/National_Ignition_Facility#NIF_...

http://en.wikipedia.org/wiki/Stockpile_Stewardship_and_Manag...

jonmrodriguez··on The Egg (2009)
What about the natural disasters? You're not choosing that pain and suffering. (Well, maybe a little bit nowadays through global warming, but at least before this century you weren't)
jonmrodriguez··on I work at an accelerator. My boss asked me to predict the year 2043
I don't know if you're right about this. If you know which industries will beat the market at large, then you could make money by getting a loan and investing it in that industry, spread across all the companies, and weighted by doing some due diligence on the companies (basic financials, how close they are to mass market, team, product-market fit, etc)
jonmrodriguez··on The world’s rich stay rich while the poor struggle to prosper
I think most billionaires are not scientists and don't realize that life extension is any more possible than magic.

Once some steps toward life extension start happening without billionaire's help, and start to become part of popular culture, then billionaires will realize it's a thing.

Also, inertia. You probably strive to live a similar lifestyle as your parents and your friends, rather than (for example) selling your possessions and spending your life backpacking the world, even if the latter might rationally be a better option if it occured to you.

jonmrodriguez··on Is looking for Wi-Fi access points purely passive?
The slang term you want is "wifi pineapple". You can even buy pre-programmed ones online.

https://www.google.com/search?q=wifi+pineapple

jonmrodriguez··on Twice as fast as Concorde: Supersonic jet will fly from London to NY in 2 hours
It was on reddit, it being here is a repost of that
jonmrodriguez··on Twice as fast as Concorde: Supersonic jet will fly from London to NY in 2 hours
From the same news company that brought you "Are aliens getting less camera shy? UFOs filmed above BBC building in London" http://www.dailymail.co.uk/sciencetech/article-2008437/UFOs-...
jonmrodriguez··on Business Ideas for 2014
Awesome! Go kick some ass!

As I mentioned in a different comment in this thread, I feel like it would be a nice value add if you would be willing to have your delivery person call the customer's cell phone when he's at the building (if the customer requests this)

jonmrodriguez··on Business Ideas for 2014
Idea for a nonprofit: Sequence the genomes of the species that are going extinct, acting as quickly as possible.
jonmrodriguez··on Business Ideas for 2014
> you'll need to scale by building a warehouse in every new city

That didn't stop the existing players who are successful now, when they were first growing. Remember that a warehouse can start small and simple with maybe $1,000/mo of rent at small scale & non-prime location.

> you are also competing against free

Yep, this seems like the main problem. I think the solution is to find additional ways to add value.

For example, one thing that is very frustrating when you have to receive a package that requires a signature is that the major carriers all REFUSE to call your phone to tell you when they have arrived. So if you don't hear the doorbell ring, or if the person can't get in to your apartment building, it's a missed delivery and you're out of luck. Luna could seize this opportunity by being the one last-mile service that WILL happily call your phone when they arrive.

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