HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Elizabeth M
User Rank
Blogger
Re: Is it Mobile?
Elizabeth M   3/13/2014 9:59:29 AM
NO RATINGS
That sounds like another good application of this type of energy-harvesting technology, 78RPM. Small sensors are ideal for this sort of thing.

Elizabeth M
User Rank
Blogger
Re: Literally taking matters in our own HANDS!
Elizabeth M   3/13/2014 3:56:12 AM
NO RATINGS
Good point, Ann. You bring up somethign perhaps I didn't stress enough, the ecological factor. This solution is definitely more environmentally friendly. Batteries--while very important to our lives and a great invention--also are a great source of pollution, as you mention.

78RPM
User Rank
Platinum
Re: Is it Mobile?
78RPM   3/12/2014 3:43:39 PM
NO RATINGS
@tekochip,That's a good question.  I was thinking of sending this link to our local wildlife biologist to suggest watching for further developments in wildlife tracking using energy harvesting.  One of his greatest frustrations is having a battery run down on an animal he has tracked for years.  There are tracking devices that use solar energy but this device offers new possibilities.  As you point out, animals don't care about RF zones.

I first became aware of the possibility of harvesting RF when I took a Design News Digi-Key class in April 2013 on Energy Harvesting taught by Paul Nickelsberg.

Ann R. Thryft
User Rank
Blogger
Re: Literally taking matters in our own HANDS!
Ann R. Thryft   3/12/2014 1:12:22 PM
NO RATINGS
This is brilliant! We could definitely use more tech that eliminates batteries. People still don't recycle them like they should, and the amount of batteries in landfills is scary.

tekochip
User Rank
Platinum
Is it Mobile?
tekochip   3/12/2014 1:03:38 PM
NO RATINGS
I believe the gesture detection uses harvesting, but transmitting the gesture still requires power.  It's really an interesting idea, I wonder if it's very mobile?  I would think moving the device from one RF environment to the next would change the device's sensitivity.

Elizabeth M
User Rank
Blogger
Re: Literally taking matters in our own HANDS!
Elizabeth M   3/12/2014 10:01:46 AM
NO RATINGS
Oh, I see you are already ahead of me, Daniyal! I just posted this story in a comment on the story about Ring. So ignore that! But I am glad to see you are impressed. It does seem a little more user-friendly than the ring, and if it's not too expensive to get more than one for different devices, then I think it's probably definitely worth it.

Daniyal_Ali
User Rank
Platinum
Literally taking matters in our own HANDS!
Daniyal_Ali   3/12/2014 7:10:28 AM
NO RATINGS
"This is the first gesture recognition system that can be implemented for less than a dollar and doesn't require a battery."

Amazing technology Liz. When i read your blog, the first thing that came into my mind was the price of this device, as i was expecting it to be a bit expensive. Turns out, it's not only without batteries but also very low-priced. This will certainly boost the research being done on battery free technology.
I always imagined a world without batteries and getting rid of all the trouble of charging and discharging. It looks like the time is near. Hoping to see the integration of this device with maximum number of appliances we use in our daily lives. I would love to control everything i own, with just the movements of my hands.



Partner Zone
Latest Analysis
We shared our list, now Design News readers tell us which artificial intelligence movies they watch again and again.
Researchers have been working on a number of alternative chemistries to lithium-ion for next-gen batteries, silicon-air among them. However, while the technology has been viewed as promising and cost-effective, to date researchers haven’t managed to develop a battery of this chemistry with a viable running time -- until now.
Norway-based additive manufacturing company Norsk Titanium is building what it says is the first industrial-scale 3D printing plant in the world for making aerospace-grade metal components. The New York state plant will produce 400 metric tons each year of aerospace-grade, structural titanium parts.
Researchers have simplified the fabrication of the geometric requirements for fluid motion in microrobots for in vivo medical applications.
The National Aeronautics and Space Administration’s recently announced plan to put an electric airplane in the air by 2018 is forward-looking, but hardly unique.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jul 11 - 15, Embedded System Design Techniques™ - Debugging Real-time Embedded Software – Hands on
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9 | 10


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.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service