>>>Anybody successfully used a mobile web application (e.g. ASP.NET web forms, or MVC) on a tablet computer (e.g. Nexus 7) and scanning barcodes?
>>>
>>>If you have done it, can you recommend barcode reader software or hardware you used?
>>>
>>>TIA.
>>
>>Haven't used it but this looks cute: http://www.opticon.com/OPN2005.aspx
>>
>>Bluetooth or USB. Presumably it uses keyboard emulation so should work with a browser.....
>
>What I don't understand if, for example, if you buy Nexus 7, do you need to buy a hardware to read barcodes or software add-on.

I'm assuming that device (as mentioned above) uses keyboard emulation - i.e. when it scans a barcode it will fill in a html textbox (for example) with the human readable code. What you do with it after that is up to you :-}