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Can physical adress be added in a survey?

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5 years 9 months ago #60296 by Jeep
Hi there guys!
I am new here and was thinking if there is possible to add the mac or physical
address of a computer in a survey. I know there is the IP possibility to choose
but it would be great to have even a physical address of the person that has clicked in the survey.
Thank you!

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5 years 9 months ago #60298 by holch
What do you mean with the "physical" address? Street, City, etc?

I don't think that you can get access to the mac address of a computer from outside (except you are a hacker).

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5 years 9 months ago #60300 by Jeep
Physical address is synonym of Mac address.
If you type in run-> cmd-> ipconfig/all you will find there the physical
address of your personal computer. The physical address is a "key" to identify
every computer, because every PC has its own physical address.
If you want to learn more about that read here:
en.wikipedia.org/Physical_address
Now all i am asking here is: can this address be found by modifying limesurvey?

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5 years 9 months ago #60302 by holch
OK, I didn't know that the MAC address is also called physical address (you never stop learning).

However, as I said, I doubt that this is possible from within a browser.

But then I searched the net a little and it seems like there is a possibility to do so, but, surprise surprise, seems like it works with IE and with ActiveX on only.

Here some of the links that I found via google:

www.eggheadcafe.com/community/aspnet/3/1...ent-mac-address.aspx
www.webdeveloper.com/forum/showthread.php?t=134120
www.qualitycodes.com/tutorial.php?articl...on-Internet-Explorer

You could include the javascript in the first question text and write it into a hidden question,.

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The following user(s) said Thank You: Jeep

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5 years 9 months ago - 5 years 9 months ago #60331 by Jeep
I have heard news that it can be done even from other browsers, so pls help me
with the others!
Also, where is the file that is written the ip address?
Last Edit: 5 years 9 months ago by Jeep.

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5 years 9 months ago #60332 by holch
Sorry, I am not an expert on this, so I am not of any help. All of the above was googled.

Maybe someone else knows something?

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Some helpful links: Manual (EN) | Question Types | Workarounds

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5 years 9 months ago #60580 by Jeep
Maybe this should be applied as an idea at limesurvey developing as it is one of the most important point of a survey

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5 years 9 months ago #60586 by holch
What is one of the most important points of a survey?

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5 years 9 months ago #60643 by Jeep
In my opinion is finding the physical address in the survey

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5 years 9 months ago #60644 by holch
Well, I don't agree. I think the physical address is a very specific demand for a survey.

Actually, it has little to do with surveys. In some countries, do to data protection laws you might not even be allowed to collect this information (which might allow to identify a person) in surveys, without clearly informing participants about it and the consequences.

For what exactly do you need this information in your survey?

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5 years 9 months ago - 5 years 9 months ago #60645 by Jeep
In my country Albania, this is legal. We need this address to filter out a unique responder, because with the ip address this is not possible. In Albania dynamic ip is widely used.
Last Edit: 5 years 9 months ago by Jeep.

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5 years 9 months ago #60646 by holch
Well, let me know when you found a solution. From what I have seen this is only possible when the person uses IE/Windows and to be honest, I think this is good.

Besides being legal in your country, depending on what you are exactly trying to do it might go against the ESOMAR guide of conduct for market research, just to have said it.

Maybe we find a solution that works differently. Why is it so important to find out the unique responder? To avoid a double participation?

If you are convinced that it is possible for all browser / OS combinations you might want to ask in a Javascript-Forum. I think they might be the ones to ask.

If you can get the MAC-address via Javascript for all OS/Browser combinations, including this information in the Limesurvey results is the smallest problem.

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Some helpful links: Manual (EN) | Question Types | Workarounds

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5 years 9 months ago - 5 years 9 months ago #60647 by Jeep
I need this address to avoid double participation.
I also found it in java, but i dunno where to put the applet,
i mean in which file?
Last Edit: 5 years 9 months ago by Jeep.

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5 years 9 months ago #60648 by holch
Problem with Java is that the probability it might be blocked is higher than for Javascript. I have no idea about how java applets work, so I can't be much of a help here.

For the double participation: I guess tokens are not a solution for you in this case then?

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Some helpful links: Manual (EN) | Question Types | Workarounds

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5 years 9 months ago #60650 by Jeep
How can tokens replace the double participation? :huh:

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