HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Blog

Battery-Free Mobile Devices Communicate Pulling Signals From Air

NO RATINGS
View Comments: Oldest First|Newest First|Threaded View
<<  <  Page 4/4
Elizabeth M
User Rank
Blogger
Re: Self Powered Device
Elizabeth M   9/11/2013 9:18:39 AM
NO RATINGS
But I agree--it's best to start with some things earlier in life.


I meant to comment on this earlier and forgot. Yes, this is totally true especially in one case (something I struggle with all the time living in a foreign country): language. I am still not a fluent Portuguese speaker (I get by, but it's not great) after nearly four years in this country, yet I watch chlidren with parents from different countries chatter away in each of their parents' languages and English, too (if it's not one of their parents' first languages). Kids really are sponges! Shame our brains turn to mush for these sort of things as we age.

Ann R. Thryft
User Rank
Blogger
Re: Self Powered Device
Ann R. Thryft   9/12/2013 11:36:01 AM
NO RATINGS
Although studies show that nearly everyone is a linguistic sponge for the first few years of life, some people acquire language more easily than others, and can continue to do so later on. I've noticed it runs in families; mine, for instance. I still remember some of the French I learned in high school and used when I was there in my 20s, and two other immediate family members were nearly bilingual in Spanish. For other people, learning hands-on stuff like auto repair or cooking, gardening, sewing or construction is easy to learn at any time in life.

AnandY
User Rank
Gold
Re : Battery-Free Mobile Devices Communicate Pulling Signals From Air
AnandY   9/22/2013 7:45:25 AM
NO RATINGS
@ Mydesign, you have posed a relevant question because it is not mentioned in the article whether power is actually stored in the device's battery or it is just a live source of power and dies away as soon as the source is turned off. I would love if ambient power could be stored somehow.

AnandY
User Rank
Gold
Re : Battery-Free Mobile Devices Communicate Pulling Signals From Air
AnandY   9/22/2013 7:46:12 AM
NO RATINGS
Powering the device by using television and cellular transmissions in the air would be a revolutionary thing even without any communication capability. People are availing communication services provided by a number of companies. Dead battery is a problem many times especially for on field professionals. If there could be such power source, people won't bother if it gives them the ability of free communication or not.

Cabe Atwell
User Rank
Blogger
Re: Re : Battery-Free Mobile Devices Communicate Pulling Signals From Air
Cabe Atwell   10/23/2013 6:15:30 PM
NO RATINGS
This would certainly benefit Rainforest Connection with their cell phone monitoring project for illegal deforestation. Their using solar cells to power old cell phones that listen for the tell-tale sound of chainsaws cutting down trees.

<<  <  Page 4/4
Partner Zone
More Blogs
In today’s connected world we are seeing the beginning of connected homes, smart grids, self-driving automobiles, drones, and many other amazing devices. Out of all the soon-to-be connected devices, which device poses the greatest dangerous to its users and society?
There is a new cooperation between the Industrial Internet Consortium and Plattform Industrie 4.0 to explore the potential alignment of their two architecture efforts: the Reference Architecture Model for Industrie 4.0 (RAMI4.0) and the Industrial Internet Reference Architecture (IIRA).
The problem with a four-, five-, or six-year degree is that they don’t teach engineers the soft skills required to have a successful career. Here are seven skills that every engineering graduate needs to be successful.
A UK-based company called Ilika has developed a miniature solid-state battery to power the IoT.
Design teams are operating in a business environment that increasingly requires them to collaborate and share data across extended teams, multiple organizations, and widespread locations. Autodesk’s customers are looking for a solution that eliminates project bottlenecks, such as the time-consuming and error-ridden process of shuttling design reviews and revisions back and forth among team members.
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
May 2 - 6, Embedded System Design Techniques™ - Rapid Prototyping Embedded Systems using Micro Python
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9


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