HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
<<  <  Page 2/2
GTOlover
User Rank
Platinum
Re: Other approaches
GTOlover   12/11/2013 11:46:36 AM
Another approach, though I am sure PETA and fish lovers would call me evil, buy another fish if this one happens to die while I am on vacation. For the cost of the various hardware and time, a lot of replacement goldfish could be bought.

Battar
User Rank
Platinum
Re: Clever!
Battar   12/11/2013 10:29:10 AM
NO RATINGS
Maybe not pet fish, but... Take a look at this...

http://abcnews.go.com/blogs/headlines/2013/03/killer-military-dolphins-go-awol-for-love-maybe-not/

 

You want to keep a close eye on these pets. They are armed.

William K.
User Rank
Platinum
Other approaches
William K.   12/11/2013 10:25:47 AM
NO RATINGS
Given the relative complexity of the system, it seems that there could be some alternative approaches that would be simpler and more reliable, and probably take up less space. For monitoring the temperature, a thermometer stuck to the far side of the tank could allow temperature checking as part of the video monitoring procedure. And with the price of cameras being quite low, multiple cameras would eliminate the need to have a moving platform and all of that control and drive hardware. The automatic feeder would still be a challenge and I can't offer much of a suggestion without understanding a lot more about how it is supposed to function.

Of course I realize that the whole project is designed to be an interesting writeup and so it had to include the various systems. But sometimes there is a simpler and more reliable way to do things, often without needing to include an Arduino.

tekochip
User Rank
Platinum
Re: Infringer
tekochip   12/11/2013 10:06:48 AM
NO RATINGS
I think Cabe and Goldie are safe.  The patent has a very narrow scope, always referring to a spa.


Battar
User Rank
Platinum
Infringer
Battar   12/11/2013 9:03:43 AM
NO RATINGS
Looks like you have infringed patent US6782309. (seriously). Prepare to be sued by your friendly local patent troll.

Elizabeth M
User Rank
Blogger
Clever!
Elizabeth M   12/11/2013 5:12:08 AM
NO RATINGS
Well that is certainly a clever way to ensure your fish is well looked after, even when you're not around. I doubt there is another pet fish in the world under such tight surveillance.

Charles Murray
User Rank
Blogger
Toyota aquarium
Charles Murray   12/10/2013 6:20:10 PM
NO RATINGS
I wonder if the people who built the Toyota Highlander aquarium (which we wrote about recently) need an automatic fish feeder. Seems like a natural for a bunch of fish sitting around a tank at a trade show.,

http://www.designnews.com/author.asp?section_id=1395&doc_id=269589

<<  <  Page 2/2


Partner Zone
Latest Analysis
(Video) NASA's Modular Robotic Vehicle (MRV) is an EV inspired by manned rovers used for space exploration.
Comedian John Oliver recently did a segment on patent trolls, offering a hiliarious take on a serious issue plaguing US industries.
United Launch Alliance will fly 3D-printed flight hardeware parts on its rockets starting next year with the Atlas V. The company's Vulcan next-gen launch vehicle will have more than 100 production parts made with 3D printing. The main driver? Parts consolidation and 57% lower production costs.
The new small-form-factor EZ-BLE PRoC (Programmable Radio on Chip) module is a derivative of the existing PRoC BLE Programmable Radio-on-Chip solution. The EZ-BLE PRoC module integrates the programmability and ARM Cortex-M0 core of the PRoC BLE, two crystals, an onboard chip antenna, a metal shield, and passive components.
The engineers and inventors of the post WWII period turned their attention to advancements in electronics, communication, and entertainment. Breakthrough inventions range from LEGOs and computer gaming to the integrated circuit and Ethernet -- a range of advancements that have little in common except they changed our lives.
More:Blogs|News
Design News Webinar Series
3/31/2015 11:00 a.m. California / 2:00 p.m. New York
2/25/2015 11:00 a.m. California / 2:00 p.m. New York
12/11/2014 8:00 a.m. California / 11:00 a.m. New York
5/7/2015 11:00 a.m. California / 2:00 p.m. New York
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
May 4 - 8, Designing Low Power Systems using Battery and Energy Harvesting Energy Sources
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Last Archived Class
Sponsored by Proto Labs
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2015 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service