News for hackers. Stuff that matters.

UXDork

If you're new to machine learning, this video was a really helpful place to start https://www.youtube.com/watch?v=mgBrXnjF8R4

I just spent 2 hours googling some of these guys listed above

Amazing. Thanks and saved.

iPod Touch Hardware Upgrades/Hacks

I've done a lot of research and concluded I want an iPod touch for my phone instead of an iPhone. I'm looking at the hardware and it it's all old, repurposed iPhone stuff. Is there any way to take iPad components and throw them in an iPod, just because? Or even order some compatible chips off a chip manufacturer website? Really difficult to find any info out there... Thanks

( Read More... | 2 comments | 3 points | on HN )
Re:Stripe: Bitcoin on Thursday February 19, 2015 @10:04PM (#9078667)
Okay, Stripe. Can I accept bitcoins and automatically convert them to USD? I need an instant conversion back to USD after the transaction so I don't lose money due to volatility. Does stripe let merchants auto-convert their Bitcoin payments to USD? This would solve the problem entirely and I'd be happy to pass the extra savings on to customers.

I could probably give about a 6% discount because I wouldn't take profit from the transaction savings.

In fact, given the fee is .05% of the transaction, this could be the first service to ever enable micropayments. Perfect for a lot of internet/new technology services. The key is to convert the customer's USD to bitcoin instantly, pay with bitcoin, and convert the received bitcoin back to USD instantly again.

Has anyone done brain stimulation? Is it really better than caffeine?

Apparently it's pretty safe and companies are coming out with brain stimulator products that work better than coffee. The research on creativity + athletic abilities is inconsistent, but it seems to consistently work at waking you up and helping with concentration.I've heard foc.us has unsafe devices that spike in currents.Has anyone tried a tcds device? Did it work? Who did you buy it from or...

( Read More... | 1 comment | on HN )
Re:Introducing Hacker News Slack on Friday February 13, 2015 @11:53AM (#9045275)
We're up to 14 people! I'll be checking my email throughout the day to accept more invites.

Update: More people keep joining!

Re:Introducing Hacker News Slack on Friday February 13, 2015 @08:38AM (#9044199)
11 people joined so far! Remember to be the awesome person that up-votes and comments so we get widespread adoption of the chat room. I promise to do my part by sending invites as they come.
Re:How do I get initial customers/users for a new startup? on Friday February 13, 2015 @12:30AM (#9043051)
What's a long tail keyword?
Thanks for the info! How much would the cell phone plan cost that allows unlimited sms messaging?

Is there any reason to use twilio over something like this? Twilio costs 0.0075 / message

Charlesnw: One of the moderators of stack overflow, ladies and gentlemen!
So to set something up that can send thousands of sms (not spam, part of an app) a day, all I would need is a modem, a server, and this app? Would I need a cell phone plan or something?
The real question is if these wins would change as a result of "global consciousness"

(Global consciousness project is a bunch of computers generating random numbers all over the world that seem to spike when catastrophes occur http://en.wikipedia.org/wiki/Global_Consciousness_Project )

I'm guessing white wins more often... ;)
You have to move the king into a corner and block his way out with your king.
Re:Facebook open-sources deep-learning modules on Friday January 16, 2015 @02:06PM (#8900937)
Does anyone know what Facebook is using the AI for?
Re:Slaves endure 'a living hell' on remote South Korean islands on Saturday January 03, 2015 @12:45AM (#8830031)
This is awful :(
Re:Offering Design Reviews on Twitter for Bitcoin Tips on Sunday November 16, 2014 @11:55PM (#8616904)
Send me your website and I'll review it for free :) You can tip me on twitter if you like... @UXDork
Where are the "idea websites?"
Re:Show HN: Cappio – stock research that isn't overwhelming on Friday October 24, 2014 @01:04PM (#8504656)
Guys, this is awesome. Just wanted to say thank you. This is definitely very useful to me!
Re:Show HN: Cappio – stock research that isn't overwhelming on Friday October 24, 2014 @01:00PM (#8504634)
Do you guys have an API for queries?
Re:Amazon.com redesign on Friday October 24, 2014 @11:23AM (#8504113)
Looks like they gave their navigation bar more visual weight by darkening it.

They're following the convention Facebook is using for their nav bar, which I like. There's a logo, search, and utilities. This helps because many users expect the navigation to be next to the logo. On a behavioral level it creates a sense of comfort by establishing the security of routine/familiarity. The downside/trade off is by placing the elements side by side instead of on top of each other, it reduces scanability.

A lot of drop down menu options. Amazon does a good job with information scent and progressively disclosing more information in the drop down. This keeps the page from being cluttered and helps people navigate to their goal locations quicker and easier.

I like that they have the prices for their products right out front. You don't have to read more to find out. They give the people what they want to see right away.

I could go on with analysis of the design but now seems like a good stopping point.

Re:1984 v. Brave New World on Thursday October 23, 2014 @08:17PM (#8501470)
Technologic/scientific achievements don't hold any intrinsic meaning. It's like saying you make art for art's sake instead of for an audience. That's the same as saying there's no point to your work. I can achieve great things in chess, but I don't squander my life obsessed with chess, because no one in the real world cares. But someone can play football instead, and it's not a waste of time because with it comes status, money, and so on. You're saying humans are going to stop being competitive. And if we're relieved of the nagging sense that we have to achieve something, you could consider that a cure.