WIRELESS POWER. 0 All of the devices we use in our every day life need battery in order to work. 0 Most of the people do not have any battery left on.

WIRELESS POWER

0All of the devices we use in our every day life need battery in order to work.

0Most of the people do not have any battery left on their devices by lunch time.

0Scientists are trying to develop a new technology which is called Wireless Power.

History

0First researcher of Wireless Power is Nikola Telsa in 1891. He wanted to give Wireless Power to the world.

0 In 2009, HP created the smartphone called Palm Pre with Palm touchstone wireless charger.

0 In 2012, a group from the University of Utah developed an efficient wireless power system for biomedical implants.

0Recently, in 2013, a concept of a virtual waveguide controlled by magnetic fields for wireless power transmission was proposed.

Technology0This technology requires two coils the transmitter and

the receiver. 0A current travels in the transmitter coil generating a

magnetic field. 0This generates voltage in the receiver coil therefore

generating energy.

Advantages

0Always have our devices charged 0Cleaner Earth0Significant reduction of carbon emissions

Disadvantages0 Exposure to magnetic

radiation0 Who is going to pay for

it??0 Government regulations

on where each product can be sold

0 The Idependent Scientific committee has published guidelines for a maximum exposure

Conclusion0Always need battery in order for our devices to work0With Wireless Power Technology devices will be fully

charged all the time0Wireless Power will free us from having to carry

chords and cables around and finding plugs to connect our devices.

0Wireless Power will be everywhere in a few years, from cellphones to automobiles

Works CitedDenis. wiseGEEK clear answers for common questions, 2003. Web. April 12,2013. http://www.wisegeek.com/what-is-wireless-electricity.htm

Ferguson, Will. “Wireless Power May Cut the Cord for Plug-In Devices, Including Cars.” National Geographic, 2012. Web. April 12,2013. http://news.nationalgeographic.com/news/energy/2012/12/121228-wireless-power/

Lavelle, Marianne. “How to compare the Cost of Electic and Gas Cars.” National Geographic, 2012. Web. April 12, 2013. http://www.greatenergychallengeblog.com/2012/10/01/how-to-compare-the-cost-of-electric-and-gas-cars/

Saravia, Rosalinda. Wireless Power Consortion, 2008. Web. April 12, 2013. http://www.wirelesspowerconsortium.com/technology/

“Surgically Implanted Medical Devices.” BA Law Firm, 2007. Web. April 14, 2013. http://www.beasleyallen.com/practice/medical-devices-and-drugs/defective-devices/surgically-implanted-medical-devices/

“Types of Wireless Technology .” Wireless Technology Advisor, 2008. Web. April 13, 2013. http://www.wireless-technology-advisor.com/types-of-wireless-technology.html

“Wireless Power.” Navigant Research, 2013. Web. April 15, 2013. http://www.navigantresearch.com/research/wireless-power