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can witricity devices be used for mobile to mobile charge transmissions?
ReplyDeleteHmmm Dude ur question made me search whole lot of topics related to witricity..One thing I can analyse is that in order to have Witricity one should have a time varying magnetic field in order to induce a secondary voltage( Witricity works almost like a transformer does)at the receiver side..In your questions both source and receiver are DC sources..So I dont think there is a possibility of witricity in between two mobiles..If the induction was made by pulsing the DC at the source then there will be a possibility to have secondary voltage..But the secondary will not be having sufficient juice to charge other mobile device..So, I firmly believe witricity between two mobiles at this moment is impractical...
DeleteI really need to thank you for two reasons first bcoz your the first commentor on this blog.Second you made me learn few topics regarding witricity which was not related to my domain and also you indirectly made me aware about a new mode of transferring charge from one phone to other( of course not by witricity).
if you are interested to know about that
visit :: http://www.computerworld.com/s/article/9227862/Charge_your_phone_with_your_other_phone
plz let me know how you feel about the answer.
Thank you..
Does windows-phone require any anti virus?If yes please list me,if no give me the reason.
ReplyDeleteHi teja,
DeleteWindows phone doesnot require an anti virus software because all the applications in Windows phone are sandboxed. (one application cannot access the information of other application). In android and other mobile OS the apps are not sandboxed and thus unwanted virus enter the phone in the form of applications and steal the confidential data from already installed apps. In case of Market place (Windows app store)the apps will be thoroughly tested and then uploaded and hence no scope of any virus entering your phone if you just download apps from market place only. But you must be carefully in submitting confidential data in unknown websites your windows phone cannot stop these kind of malware effecting from sources otherthan the marketplace. Also the market share of the windows phone is very less and thus the concentration of thieves on this OS is also less and so no considerable attacks found in this OS. But if market share increases attacks will increase and need for AV software also increases. For now there is no need of anti virus software for windows phone.. There were few software designed by AVG for this OS which were deliberately removed by Microsoft due to some negative feedback from the users.. But if you are a user who use internet recklessly and in order to protect ur windows phone you can follow these links for anti spyware and malware identification tools.
http://www.windowsphone.com/en-in/search?q=antivirus
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when we forgot our mail passwords we are requested to enter our new password through some security questions and we link up from our recovery mails...we are not able to get our old passwords...y don't we get our forgotten(OLD) password to our recovery mail???
ReplyDeleteSorry Mr.MBS for late reply actually we are a bit engaged in our magazine work..
DeleteWell I answer this question with an example..Consider You have two mail accounts(one official and one unofficial)and you have a thickest friend who know your mail Id and password of your unofficial mail account(you told him because the stuff in it is not so confidential).So there is always a chance to keep unofficial account mail ID as the recovery mail of your official account right?? Then the security questions that you had kept for the account(official) may be known to your friend(though he may not know the answer).If your friend decided to steal your data in official account then he will type your mail ID and hit "forget password".Then it asks for the security question. With These security questions first level of screening can be done between you and your friend. If your friend doesn't know the answer you kept for that question(may be you provided an unexpected answer) its well and good he couldn't get the password. What if he guesses your answers being a thickest friend (most of the time we provide conventional answers for these questions to remember better)then he can get access to the password. If instead of asking for new password if it sends your old password to your recovery mail(unofficial mail)then your friend can easily log in to your unofficial mail and access your password. If he gets password in that fashion he can operate your mail with your mail ID and old password without your knowledge. Instead, if it ask for new password then your friend has to set a new password to access the content(only if he know the answers for security question). So next time you login with the your mail ID and old password, it will prompt wrong password message. With this you can find that your account was manipulated by somebody and hopefully we can even catch the thief because these details will be known to only few like your friend. So that is why it ask for a new password if you forget one.In the first case there is no chance for you to know that your account was hacked.These process seems very uncommon but just think you too may be having friends who know all these details.so, always threat is there for your data. To avoid stealing to a maximum extent these kind of precautions are taken..clear? feel free to ask for further explanation.
consider this situation...i am having account 1 of gmail..i clicked on 'can't access account' then it showed me two options
Delete1.to send a code as an sms to the number ....02
2.to send to my recovery mail .....mbs@gmail.com
then i clicked the option 2
when i opened my account 2 (i.e.,....mbs@gmail.com) in my inbox i got a link to change my password
(Here though my best frnd may or may not know my account2 id and password..the process happening here was.."i or my frnd was requested to click on the link to change my password."
As with your given example we cant secure our account1 when my account2 id and password was known to someone else.
My question was "y dont we get our old password rather than this link"
every one knows that our mail passwords are encrypted and then they are stored..so it will be the little complex thing for the servers to return your encrypted passwords when ever u forgot your original password..so it returns a link through which u can create your new password.
Deletethere are some websites where we can send fake mails like from one anonymous to another...How can we know that the mail we got is a fake or not???
ReplyDeleteSorry friend actually I am not clear with your query. To decide the message you get from an anonymous user to be fake or genuine depends on the content of the mail.Now-a-days mail services are equipped with the spam detection tools. It avoids these kind of fake messages to reach your inbox. These are algorithms which act as filters. Every time you mark a mail as spam the software learns from it by analyzing the characteristics of mail and avoid similar mails to reach your inbox in future..This link best explains the ways we can detect fraudulent mails.
Deletehttp://goo.gl/HdRGf
If this is not the answer you are expecting kindly post your question in a more detailed way and we will get back to you on that..
thank you...the link was good
Delete