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
Gold
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
Hacking has a long history in the movies, beginning with Tron and War Games and continuing through The Girl with the Dragon Tattoo.
In a move that strengthens its 3D design business, Stratasys continued a 15-month buying spree this week by announcing its plan to acquire GrabCAD, a provider of a cloud-based collaboration environment for engineers.
Feature-advantage-benefit could help engineers in how we approach design problems, how we sell our ideas to management, and how we market ourselves when it comes to jobs.
Many diverse markets take advantage of semiconductor IP; so many that no one can recite the entire list without leaving off several. So why do we track all the vertical markets? They all have a unique set of requirements and value attributes differently. One major vertical market segment is automotive.
Adam Berger hacked a computer keyboard into a mini key-tar to play with his band.
More:Blogs|News
Design News Webinar Series
9/10/2014 11:00 a.m. California / 2:00 p.m. New York
7/23/2014 11:00 a.m. California / 2:00 p.m. New York
7/17/2014 11:00 a.m. California / 2:00 p.m. New York
6/25/2014 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.
Sep 22 - 26, MCU Software Development A Step-by-Step Guide (Using a Real Eval Board)
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6


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.
Next Class: September 30 - October 2
Sponsored by Altera
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Sponsored Content

Technology Marketplace

Copyright © 2014 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service