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Ask HN: Idea Sunday

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Re: Ask HN: Idea Sunday

#311

A search engine for knowledge and facts. I think there's huge value in a search engine of knowledge and facts, where all sources are verified. A search engine that is objective and contains no opinions, crappy blogs or tweets, content farms. A search engine where you can't game your rankings through SEO techniques or through higher add spend. Google is amazing. Google Search is going to be here for a long time. I dou…

It's been done. Wolfram Alpha[1] specifically. Also look up "linked data" (I'm not sure if DDG uses linked data or not[2]). [1] http://www.wolframalpha.com/input/?i=How+many+people+speak+B... [2] https://duckduckgo.com/html/?q=linked+data edit: so "Hacker News" doesn't allow even basic HTML? Meh meh meh.

> "Hacker News" doesn't allow even basic HTML?

I think that's to try to keep the focus on content rather than presentation, and also because parsing user-submitted HTML to pick out the safe bits is a pain in the neck. If you absolutely need presentation features you can't get on HN, then turn your comment into a blog post or a webpage and link to it from here. (But you probably don't need those features, and HN's formatter is easy to get used to.)

Re: Ask HN: Idea Sunday

#312
post #297

Earlier quoted context omitted.

Nice idea but the big problem I can see is that nobody will want to vote their bosses emails as a waste of time. Also in large corporations a lot of long emails will be sent that relate to company policies etc that nobody reads in practice but the purpose of the email is that it protects the company in the event that an employee says they were not aware of policy X.

> Nice idea but the big problem I can see is that nobody will want to vote their bosses emails as a waste of time. Are you kidding? That's the whole point! Presumably, the boss allowing it in the first place is a signal that they're interested in this feedback from their employees.

Yes and no, corporate politics is a minefield and often subtle.

Re: Ask HN: Idea Sunday

#313
Something like a Yubikey but:

1) with a battery or supercapacitor or something, so it can have a proper real time clock

2) with a much much better website. Yubikey needs to split the site into Enterprise users, individual users, and developers. The documentation for enterprise and individuals needs ro be much shorter and easier to understand. The documentation for developers should be as good as possible, including permissively licensed sample code in sensible languages.

I really hate the current password set up.

I want to carry my token with me and use that, and a passphrase, to unlock everything. Log into my computer, decrypt the drive, open email, perform root level actions, etc etc. i want it to work on my windows, linux, and max OSs. Across browsers. Etc.

Re: Ask HN: Idea Sunday

#314
Fair warning, I'm kind of a sarcastic person, and most of my ideas tend to reflect that...

If you actually want to work on one of these, go for it! Just please let me know as I'd like to hear about it (and if you'd like, maybe help out where I can). Contact details in my profile page.

My three latest ideas with variations:

#1: Kitty cooker social game (please don't actually build this): Basically Cow Clicker meets prisoner's dilemma. Everyone gets a cute little kitten. In order to earn in-game currency (find a synonym for "cat poop" for a currency name, please), you must cook your friends' kittens. Your friends cannot cook your kitten if you have cooked theirs first. If all of your friends decide to abstain from kitten cooking for the day - you either all get gold, or all of your kitties get cooked anyway. In game currency can be used to buy cat clothes, cooking paraphernalia, recipes, etc. Recipes are a tradable item, effect earnings, might cost resources to use, and have a "cool down" period. Variant: Puppy kicker.

#2: A toolbox of satirical marriage help apps. I really don't have a lot of tool candidates, but they're easy to think up. For instance, "argument score keeper."

#3: Rent-a-sheep (name taken, needs something else): Presale of wool from individual New Zealand sheep. I live in New Zealand. There are lots of sheep here. Imagine a site where the landing page is a paddock of little fluffy sheep trotting around (SouthPark style animation, maybe?). When you click on a sheep, up pops a bio showing a photo of an actual sheep, from an actual farm in New Zealand. For a fee, you can "rent" this sheep, thereby receiving its wool production from that year. In the mean time, you'll get little auto-generated notifications about your sheep, perhaps including photos. You should also be able to choose how the wool is processed. That is, scouring, dying, spinning. All to be done in small batches.

Much easier variant: Small-batch customized supply chain for New Zealand yarn sold to yarn stores in the USA (aka create your store's own brand of yarn). Interface looks a bit like a slot machine - choose type of wool, then choose scourer/washer, then choose either/both dying service and spinning service.

Both variants should be very "connection" focused. That is, if you're renting a sheep, the site should do everything in its power to make you feel a connection with that sheep. If you're a yarn store owner, you should know a bit about the people who are performing each of the services, and you should hopefully have a window into how they're processing your yarn.

Re: Ask HN: Idea Sunday

#315

A website for employees in a company to share SQL queries and their results, like Heroku Dataclips. You can write your query in your browser, the results will be shown, and you can just copy/paste the URL to a coworker for him/her to see the results. I'm already working on this, contact me if you're interested!

There's the excellent https://github.com/epantry/django-sql-explorer if you're running a Django app.

Re: Ask HN: Idea Sunday

#316
post #269

Idea: Airbnb for food. An app where you buy meals cooked by your neighbors. I see two big trends these days. 1) People seems more willing to connect back with their neighbors and community. 2) People have less time but want to eat more healthy. Imagine this scenario: While going back home, a student could check on the app what's available to eat for tonight. Next to his place, there's a family willing to sell the ext…

hah. I am surprised you have not heard of any of these!!

http://www.quora.com/Food-Tech-Startups/What-companies-are-d...

Re: Ask HN: Idea Sunday

#317
post #97

A voting system based on the Peer-to-Peer Electronic Cash System behind Bitcoin. The major reasons votes couldn't be conducted electronically is because of trust issues and today we have a technology that solves that. I think this could potentially disrupt voting if properly executed.

Can't really see a way of doing this without all votes being public, which is sometimes wanted but often not?

Re: Ask HN: Idea Sunday

#318

A way for me to organize hundreds of gb of porn. Seriously, porn organization is the 1 thing I haven't been able to master over the years. A way to detect what your current preferences are and map them to a video or image set would be revolutionary.

The only part there that seems like it's actually hard (ooh er) is encoding information about the content of a given video or image file; I don't see any better way to do that than tagging by hand, which is going to take a while for a sizable archive.

Once that's done, it seems like keeping track of frequency and recency of access, plus user ratings which gradually go stale over time in order to model familiarity breeding disinterest, should suffice to give you the rest. In order to avoid the complexity of hooking into whatever image/video viewer you use, you could run your ratings collector as a background process which uses inotify or your local equivalent to keep track of accesses to the files under curation, and by some method decide when to request you input ratings. (I'm seeing a notification area icon with a bubble popup saying "Click here to rate the last 15 porn videos you watched." This thought amuses me, God knows why.)

Then it's just a matter of asking for more of what you've been watching lately, or stuff you haven't seen lately that matches some collection of tagged interests, or what-have-you. I don't know what you use as a UI for your porn collection, but a simple first approximation might be filling up a temp directory with symlinks to the content matching a given query, and then popping up a file browser on the directory -- in any modern OS, this should give you a pretty good overview, thumbnails and all.

Re: Ask HN: Idea Sunday

#319
post #269

Idea: Airbnb for food. An app where you buy meals cooked by your neighbors. I see two big trends these days. 1) People seems more willing to connect back with their neighbors and community. 2) People have less time but want to eat more healthy. Imagine this scenario: While going back home, a student could check on the app what's available to eat for tonight. Next to his place, there's a family willing to sell the ext…

Wish granted: cookening.com

I would say it's a bit different, it's more akin to going to a restaurant and grabbing something to it, rather than eating with the family.

Re: Ask HN: Idea Sunday

#320
post #269

Idea: Airbnb for food. An app where you buy meals cooked by your neighbors. I see two big trends these days. 1) People seems more willing to connect back with their neighbors and community. 2) People have less time but want to eat more healthy. Imagine this scenario: While going back home, a student could check on the app what's available to eat for tonight. Next to his place, there's a family willing to sell the ext…

Major legal problems with this, unfortunately (at least in the US). You pretty much HAVE to have a commercial kitchen in order to legally sell food in the United States, as well as be licensed by the state. It is cost prohibitive. Some states have what are called "cottage food laws" that enable individuals to sell food cooked in their home kitchens on a small scale, but there are many restrictions. (For example, in my state, you cannot own any pets, and the food can't be the sort that goes bad if you don't refrigerate it.)

Granted, what Airbnb does isn't altogether legal much of the time, but food safety is taken much more seriously than hotel taxes and zoning laws. If you did build a startup like this, the second it started to become popular, I expect that you would get shut down.

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