Show HN: Wovyn, physical world sensors for developers

http://www.kickstarter.com/projects/1004464718/wovyn-weaving-your-internet-of-things/

by randall • 14 years ago

78 39 14 years ago

kickstarter.com

iandanforth• 14 years ago

This is really cool. I'll definitely be chipping in. A world of streaming data is a world full of fun data analysis!

huhtenberg3• 14 years ago

Oh, hai :)

After thinking about home automation on an on-and-off basis for several years, I have concluded that the only thing that's needed is automation of electrical sockets. Being able to flip a physical switch and/or check its current state from an iPhone covers good 90% of automation needs. The 9.9% is a thermostat, a temperature sensor and a flood sensor for basement. The remaining 0.1% is exotic stuff to measure the magnetic field flow and a wind speed in a bathroom.

And I am convinced that the first company to produce a no-nonsense WiFi-enabled drop-in replacements for conventional wall switches, junction boxes and sockets will wipe the competition clean.

Ahem... now, back to your regular programming of raising $1M off geeks who get all excited about a random sensor having its own Twitter feed :)

humancell6• 14 years ago

I agree completely ... it's not really interesting when it just goes to twitter. That's why it's designed to talk REST, EventedAPI, and MQTT to other software. The real value begins to grow when more complex rules systems can be applied to larger numbers of sensors, and then integrated with sensor data from your mobile phone, etc.

You leave home ... the security is enabled ... home environment reflects you being "away".

It's when all of this begins to reflect a more "neural" pattern that things get really interesting!

huhtenberg3• 14 years ago

Really interesting in a geeky kind of way (to which I can relate completely), but practically speaking though - home automation has been around for a long time, and it didn't really go farther than thermostats, motion sensors + lights and security systems (that still need a hook up to the monitoring services to be useful). I remember tinkering with X.10 almost 10 years ago. Nothing much has changed, it's still engineers designing for engineers. Admittedly I haven't closely looked at the scene for a couple of years, but I researched the subject back then and remember seeing no home automation system that was designed with a notion of usability in mind. Lots of options - sure, plenty of buttons - you bet, perhaps a hierarchical menu with the depth of Cameron's dive - oh, that's a deluxe version :) It seemed that whoever designed those systems didn't actually use any of them.

(Not to hijack the thread)

There shouldn't be a remote, an existing iPhone should suffice. It should know which room I am in, and it should have relevant options based on that. Default to the electrical/heat/blinds and show all outlets and sockets. Allow to switch to other rooms, ideally in form of a floor plan. Make the remote work when I am not at home.

Sell this as a kit of sockets, pass-through junctions, wall switches and a small form-factor controller box. Put it all on WiFi, and give me an iPhone app to control the box. Make it easy to pair the box with devices (show a list of available devices and let me claim them). Allow hooking up the box to the Internet service for out-of-house access (charge me for that too, that's a fair deal).

Finally, put an effort into designing the UI and all visible physical parts. Not to be Nest-slick, but designed nonetheless. [1] is an example of what is not designed, but engineered. Feel the difference. Go to Europe to get inspired, if needs be.

Basically build a system only if you actually have a personal need for it, and not because you have a handful of assorted sensors. And "they will come" :)

[1] http://www.lutron.com/Products/StandAloneControls/Dimmers-Sw...

josh33• 14 years ago

I think you're right about home automation. There is also potential for home analytics/intelligence as well. For example, water sub-meters on each water faucet could help conscientious water users conserve.

emptyaccount• 14 years ago

No need to have one on each faucet. All you need is one sensor!

http://dub.washington.edu/djangosite/media/papers/tmpXLm_Hi....

arethuza2• 14 years ago

What I'd really want is a low-cost non-intrusive means of monitoring natural gas flow, that's where the bulk of my energy costs are.

webwright2• 14 years ago

Getting an SMS if one of my doors opened during the day might be nice.

Drop in on light switches would be huge... But how do you manage drop in? If the consumer has to actually replace the switch with a "smart" switch, that's DOA (requires wiring, messing with the breaker box, etc).

huhtenberg3• 14 years ago

> Getting an SMS if one of my doors opened during the day might be nice.

And what will you do in response? :)

> that's DOA

I don't know what DOA is, but replacing a light switch is the same whether it comes from the Home Depot or from a home automation start-up.

jonknee• 14 years ago

Replacing a switch is one way, a pass through on the socket is another--you plug the smart device into the socket and your actual stuff into the smart device. That won't hit all devices (not everything is plugged into a socket), but would be a good way to get the more casual user involved.

snippyhollow• 14 years ago

Isn't what http://www.zigbee.org/Products/CertifiedProducts/ZigBeeSmart... are about? Siemens also has a project (formerly HOME) about automation of electric sockets. (I worked on it as an undergrad in 2007-2008.)

follower• 14 years ago

> automation of electrical sockets

It seems to be surprisingly difficult to find a way to automate a power outlet without having to deal with mains wiring.

There's this http://www.powerswitchtail.com/Pages/default.aspx but it rarely seems to be in stock and doesn't offer a non-kit 240V version (which I want being outside the US).

I recently discovered this http://www.pwrusb.com/powerUSB-digitaI0.html and apparently it supports standalone operation but is considerably more expensive--although it also offers more controllable sockets. I've not played with one yet but it looks like a possibility. (Apparently also supports 240V operation with connector adapters...)

In the past I've rewired the remote control of RF-controlled sockets but the signal's not very reliable.

jamesrcole• 14 years ago

> I have concluded that the only thing that's needed is automation of electrical sockets.

I guess we're thinking of home automation in different ways, but the kind of automation I'd like is of cleaning.

X-Istence• 14 years ago

This reminds me of another Kickstarter that has already come and gone and are now in production Twine:

http://www.kickstarter.com/projects/supermechanical/twine-li...

notatoad• 14 years ago

I'm sure I've seen 5 or 6 of essentially this same thing on kickstarter over the last couple weeks. It seems to be a popular idea, but until the price drops enough for them to be disposable I don't really see the point.

jeffpersonified• 14 years ago

That's what I thought of as well. Twine's, though not as robust, seems a more simple and elegant design. The question I'd like to know is who will take these systems and implement them in applications that have a greater "wow" factor for the consumer. Nest is a great example.

There are so many applications, especially when one considers location sensitivity relative to a phone.

Falling3• 14 years ago

I actually work as a programmer for home automation gear. You'd be surprised the extent to which (non-geeky) people want to control their homes. You'd also be surprised at the crazy number of automation startups.

This one looks pretty interesting, but so few actually go anywhere at all.

noonespecial4• 14 years ago

How are these little startups dealing with the FCC regulation of consumer products that are classified "intentional radiators"? I'd really like to get back into this so this is a question I really would like to find an answer to.

The last time I looked into adding wireless to a device we were building, I was advised that any little nit that burps a frequency above 9Khz intentionally should expect an 8 week $30,000 trip through independent testing and regulation purgatory to get an FCC ID # and permission to sell to the general public. Not doing so and selling anyway was serious federal crime territory.

Granted this was years ago, but nowadays it seems that every other technical kickstarter is a whole bag full of different (which would be different models) "ninja boxes"(1) that tweet wireless data. How are they clearing (or sidestepping) this regulatory hurdle?

(1) A real product, virtually identical http://www.kickstarter.com/projects/ninja/ninja-blocks-conne.... Funded huge.

alexchamberlain• 14 years ago

I have no experience of this whatsoever... Didn't RPi do it in a week or so?

noonespecial4• 14 years ago

I think it was more like a month, their distributor/manufactures did it for them and most especially, pis are not intentional radiators. They left off wifi partly for this very reason.

humancell6• 14 years ago

The easiest way to do this is to utilize RF modules that have already been certified ... so then you don't have to go through that part. :-)

noonespecial4• 14 years ago

Thanks. That's a good answer. I don't think anything like this was cost effective in the early 2000's.

A quick google turned up this: http://search.digikey.com/us/en/products/MRF24J40MA-I%2FRM/M...

A module from Microchip that looks relatively easy for someone who already monkeys with micros to add low speed wireless to a project for about $8/unit. Very Nice.

I am inspired.

tenaciousV• 14 years ago

How are these sensors different from these ones on this site: http://www.monnit.com/products/ I think is the same amount of money and I can get them faster.

humancell6• 14 years ago

Monnit is our first OEM partner on the sensors, but our core focus in the sensor/control integration aspect. If you want to do your own low-level development for these specific sensors for a vertical solution, you could. We're providing a much broader solution and doing a lot of the software implementation work for you.

As for the ship date, Kickstarter is working hard to ensure that we give dates (that we are pushing to beat) that are realistic and do not slip like some projects have.

personlurking• 14 years ago

I love tech as much as the next person but I think the Internet of Things is just going too far. I've read tech news on a daily basis for years and years and I find it all really interesting, to a point, and that point is coming.

I don't like GPS, ebooks, smartphones or even video games, though I love a good Apple laptop and I love keeping up with the news. The fact that I even stopped learning my friend's phone numbers by heart was the tipping point. A seemingly small change, sure, but it reflects a wider tendency. We are slowly replacing our memory with computer memory. There have been articles, books and many comments on this effect but I get the feeling that 'new and shiny' is too attractive to most and I worry about there being no choice in the near future. I hope the losing side, in the end, is not the same side that, from the start, yearned for everything to be 'smart'.

robstar256• 14 years ago

As someone already mentioned here, these guys are just reselling someone else's sensor ..

I know this because I'm building something as well with the exact same one! Here's a pic of mine and theirs side by side: http://desmond.imageshack.us/Himg37/scaled.php?server=37&...

noonespecial4• 14 years ago

"We also have our board designs complete, and have already been through several initial board revisions. Once funded we'll submit our boards to production..."

They claim to have some board designs of their own (I guess in addition to the off the shelf sensors). They should emphasize what they're bringing to the table that's new and exciting and not spend quite so much time describing the hardware you can already buy elsewhere.

humancell6• 14 years ago

We do have our own boards in our gateways. Yes, in our initial platform release we are in OEM partnerships with several companies - one of them Monnit for the sensor modules.

Although you can go purchase the Monnit sensors themselves, our IP is in the multiprotocol sensor/control gateway/router technology, and eliminating the need for software developers to understand the lower levels of hardware operation.

damncabbage• 14 years ago

Interesting. Looks similar to the (successfully Kickstarter-funded) Ninja Blocks: http://ninjablocks.com/blocks/

auggierose• 14 years ago

That's extremely cool. And also extremely creepy :-)

dccoolgai• 14 years ago

How is this different/better than Arduino + xBee?

delinquentme• 14 years ago

Is there no communication between all the individuals working on the 'internet of things' ?

I mean this hardly is an exotic problem and you'd be wise to use standards.

humancell6• 14 years ago

This is exactly what we are doing with Wovyn. The issue is that there are numerous standards being used, and we're implementing a wide range of protocols to support the key platforms people are wanting to integrate with. This is exactly the space our IP exists in.

Show HN: Wovyn, physical world sensors for developers

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