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Ask HN: Idea Sunday

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501–510 of 589 posts

Re: Ask HN: Idea Sunday

#501
post #481

A device that sits in your toilet (under the water level) and detects trace amounts of blood or other stuff that shouldn't be in urine or stool

Toto is way ahead of you; their patents has already been issued and expired: https://www.google.com/patents/US5111539?pg=PA25&dq=5111539&...

Re: Ask HN: Idea Sunday

#502

Earlier quoted context omitted.

Dibs. I'll start working on it. If anyone wants to help out, message me or email me karan[at]goel.im

(Apologies if you're an OCR guru and this is a stupid comment, but...) I wonder if it would be easier to get an MVP together using Amazon Mechanical Turk. A quick Google search reveals that there are lots of commercial products providing OCR on nutrition labels, but getting open source OCR to work reliably with phone-quality images (poor lighting, curvature of containers, etc) is tricky. Either way, I think OCR-as-a-…

You can scan barcode most of the time.

Re: Ask HN: Idea Sunday

#503

A "Movies I've been meaning to watch" queue. Sort of like Netflix's queue, but not limited to a particular provider's catalog. For each movie, show the cheapest (legal) way to stream/rent/buy it. Add price drop alerts. Monetize through commissions and/or ads.

http://goodfil.ms does a pretty good job of this.

Re: Ask HN: Idea Sunday

#504

Anyone been to an airport lately? All open outlets are swarmed upon by people charging and keeping watch on their phones to make sure they don't get stolen. How about mini lockers with miniusb and apple chargers in each locker. People swipe a credit card and can rent a mini locker to charge their phone is. I realize how low tech this is but it's less so than people babysitting charging phones.

We have these in few places in the UK, including some of the airports.

Re: Ask HN: Idea Sunday

#505

Popcorn Time for quality children's programming - Bill Nye, Mr. Rogers, Sesame Street, Avatar. Shows that are entertaining AND educational, none of that advertising filled, sassy attitude, Disney Channel crap. edit: Seems like there is some interest in this. If anyone wants to discuss this more, email my username at me.com

This extends to regular quality programming as well. Sometimes I spend 30 minutes looking for a good movie before giving up and watching The Bourne Supremacy again because at least I know I won't regret the 2 hours I invest in it. I would pay $1 bounty every time someone just recommended a good movie that I end up liking.

Criticker solved that problem for me. You do have to invest a little time rating movies you've already seen, though.

Re: Ask HN: Idea Sunday

#506

Earlier quoted context omitted.

Behold! http://postimg.org/image/ecyg84yof/

Overflow completely overrides the effect of S-bend. There is a (pretty important) reason behind S-bends.

Simply add an additional S/U bend to the overflow. Less likely to get clogged as the overflow is hopefully rarely used.

Re: Ask HN: Idea Sunday

#507
post #444

Manual route planning for walkers/runners/cyclers. My idea was that there are lots of fitness style apps that track where you've gone, how fast and so on, but I haven't seen anything that lets you plan your route out beforehand, see how long it'll be and then estimate how long it will take. I was thinking drawing a simple overlay on a map interface. I recently got back into walking/running and wanted to slowly ramp u…

Garmin connect can do this, as can runkeeper: http://runkeeper.com/search/routes. I'm sure mapmyrun and others allow it as well? you point and click along the route and it calculates the distance for you, garmin even tells you expected time to complete.

Re: Ask HN: Idea Sunday

#508
post #482

A wiki-style spoiler-free website for catching up with TV series/books. For instance, you've only watched Game of Thrones up to series 2, episode 3. You're about to start watching it again but can't remember what Daenerys was getting up to. You go to the Game of Thrones page on that website, pick your series and episode, and choose "Daenerys" as a tag filter. It brings up all the major plot points relating to her up…

This does seem like a rather interesting idea. However, how might one implement this while remaining concise? For example, say a user tells the Wiki they are in S1E02; the Wiki would provide a synopsis of the events relating to the specified tag up till that point in the series. However, imagine a user tells the Wiki that they want the same specified tag up until S3E10. That surely complicates things as far more majo…

That's pretty much what I was thinking, yeah. A detailed plot synopsis is provided in chunks of information of 1-2 sentences. Each of them is tagged as being at a certain point in the text/series, as well as extra tags about the characters/settings that they deal with.

Each query that a user sends would just display a subset of the complete plot synopsis. So user at S3E10 would see all the things that user at S1E02 will be shown, and then the rest of seasons 1, 2 and 3.

The character/setting filtering is just a way of filtering down things further. If you're just interested in what character A has been doing, you don't need to pore through information about characters B, C and D.

Re: Ask HN: Idea Sunday

#510

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.

If the feedback is anonymous, I'd certainly vote my boss's email down.

Well, hopefully your boss does not read HN.
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